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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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					@ -602,11 +602,11 @@ Table of contents
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<ul>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
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					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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<details>
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<summary>
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<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</summary>
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<ul>
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<li>
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					<li>
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<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
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					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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</li>
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					</li>
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<li>
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<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
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					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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<li>
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					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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<li>
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<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
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					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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						 | 
					@ -1621,7 +1616,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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					</div>
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<div id="postamble" class="status">
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					<div id="postamble" class="status">
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<p class="author">Author: Jean-Sébastien Caux</p>
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					<p class="author">Author: Jean-Sébastien Caux</p>
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<p class="date">Created: 2022-02-17 Thu 08:42</p>
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					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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					<html lang="en">
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<head>
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					<head>
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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					@ -602,11 +602,11 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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<li>
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					<li>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
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					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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</li>
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					</li>
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<li>
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<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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</details>
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<li>
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					<li>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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<details>
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					</li>
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<summary>
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					<li>
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<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<li>
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<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</summary>
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<li>
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<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
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					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
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					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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</summary>
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					</summary>
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<ul>
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<li>
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					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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					</li>
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<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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</li>
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<details>
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					<details>
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<summary>
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					<summary>
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					@ -1435,7 +1430,7 @@ Table of contents
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<li>
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<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
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					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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| 
						 | 
					@ -1704,7 +1699,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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			||||||
</div>
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					</div>
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			||||||
<div id="postamble" class="status">
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					<div id="postamble" class="status">
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			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
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					<p class="author">Author: Jean-Sébastien Caux</p>
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			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
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					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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					<p class="validation"></p>
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</div>
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					</div>
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										41
									
								
								build/c.html
								
								
								
								
							
							
						
						
									
										41
									
								
								build/c.html
								
								
								
								
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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					<html lang="en">
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<head>
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					<head>
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
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					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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<li>
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<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					@ -614,21 +614,12 @@ Table of contents
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					</li>
 | 
				
			||||||
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					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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 | 
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						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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					 | 
				
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<li>
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			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1621,7 +1616,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
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| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1627,7 +1622,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1623,7 +1618,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1643,14 +1638,14 @@ Range of parameters:  \(r \in [0, \infty[\), \(\varphi \in [0, 2\pi[\) and \(z \
 | 
				
			||||||
<div id="outline-container-c_m_cs_cyl_grad" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_cyl_grad" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_cyl_grad"><a href="#c_m_cs_cyl_grad">Gradient</a></h6>
 | 
					<h6 id="c_m_cs_cyl_grad"><a href="#c_m_cs_cyl_grad">Gradient</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_cyl_grad">
 | 
					<div class="outline-text-6" id="text-c_m_cs_cyl_grad">
 | 
				
			||||||
<div class="eqlabel" id="org7b9a99f">
 | 
					<div class="eqlabel" id="org238184d">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="cylgrad"></a><a href="./c_m_cs_cyl.html#cylgrad"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="cylgrad"></a><a href="./c_m_cs_cyl.html#cylgrad"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org2c751cd">
 | 
					<div class="alteqlabels" id="org0747d47">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr4(1.79)</li>
 | 
					<li>Gr4(1.79)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1671,14 +1666,14 @@ Range of parameters:  \(r \in [0, \infty[\), \(\varphi \in [0, 2\pi[\) and \(z \
 | 
				
			||||||
<div id="outline-container-c_m_cs_cyl_div" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_cyl_div" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_cyl_div"><a href="#c_m_cs_cyl_div">Divergence</a></h6>
 | 
					<h6 id="c_m_cs_cyl_div"><a href="#c_m_cs_cyl_div">Divergence</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_cyl_div">
 | 
					<div class="outline-text-6" id="text-c_m_cs_cyl_div">
 | 
				
			||||||
<div class="eqlabel" id="orga3e29d1">
 | 
					<div class="eqlabel" id="orgcf8ddd8">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="cyl_div"></a><a href="./c_m_cs_cyl.html#cyl_div"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="cyl_div"></a><a href="./c_m_cs_cyl.html#cyl_div"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org3d0b2fa">
 | 
					<div class="alteqlabels" id="org0a61378">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr4(2.21)</li>
 | 
					<li>Gr4(2.21)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1699,14 +1694,14 @@ Range of parameters:  \(r \in [0, \infty[\), \(\varphi \in [0, 2\pi[\) and \(z \
 | 
				
			||||||
<div id="outline-container-c_m_cs_cyl_curl" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_cyl_curl" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_cyl_curl"><a href="#c_m_cs_cyl_curl">Curl</a></h6>
 | 
					<h6 id="c_m_cs_cyl_curl"><a href="#c_m_cs_cyl_curl">Curl</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_cyl_curl">
 | 
					<div class="outline-text-6" id="text-c_m_cs_cyl_curl">
 | 
				
			||||||
<div class="eqlabel" id="org204f3ee">
 | 
					<div class="eqlabel" id="orgb593e8e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="cyl_curl"></a><a href="./c_m_cs_cyl.html#cyl_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="cyl_curl"></a><a href="./c_m_cs_cyl.html#cyl_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org42e15eb">
 | 
					<div class="alteqlabels" id="org3c26968">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr4(2.21)</li>
 | 
					<li>Gr4(2.21)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1755,7 +1750,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
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<p class="validation"></p>
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					<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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			||||||
<head>
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					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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			||||||
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			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
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			||||||
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			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
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					 | 
				
			||||||
</li>
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</ul>
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					 | 
				
			||||||
</details>
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					</li>
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					<li>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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			||||||
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					</li>
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			||||||
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					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
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					 | 
				
			||||||
<li>
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 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1616,7 +1611,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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			||||||
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 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
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					 | 
				
			||||||
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 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1607,14 +1602,14 @@ which \(r\) is the distance from the chosen origin,
 | 
				
			||||||
The usual Cartesian coordinates relate to spherical coordinates
 | 
					The usual Cartesian coordinates relate to spherical coordinates
 | 
				
			||||||
according to
 | 
					according to
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="orgbcfbea1">
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					<div class="eqlabel" id="org27681c3">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_xyz"></a><a href="./c_m_cs_sph.html#sph_xyz"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_xyz"></a><a href="./c_m_cs_sph.html#sph_xyz"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
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</svg></a>
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			||||||
<div class="alteqlabels" id="org71b8aed">
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 | 
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			||||||
| 
						 | 
					@ -1639,14 +1634,14 @@ A generic vector can be expressed as
 | 
				
			||||||
where the explicit relation between spherical and
 | 
					where the explicit relation between spherical and
 | 
				
			||||||
Cartesian unit vectors is
 | 
					Cartesian unit vectors is
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org6e45fd1">
 | 
					<div class="eqlabel" id="org8bd9d3d">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_uv"></a><a href="./c_m_cs_sph.html#sph_uv"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_uv"></a><a href="./c_m_cs_sph.html#sph_uv"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org5b78c82">
 | 
					<div class="alteqlabels" id="orga7940d0">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1669,14 +1664,14 @@ and \(\hat{\boldsymbol \varphi} (\theta, \varphi)\).
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
An infinitesimal displacement \(d{\bf l}\) can be written as
 | 
					An infinitesimal displacement \(d{\bf l}\) can be written as
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org673b085">
 | 
					<div class="eqlabel" id="org3750477">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_dl"></a><a href="./c_m_cs_sph.html#sph_dl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_dl"></a><a href="./c_m_cs_sph.html#sph_dl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org77c531c">
 | 
					<div class="alteqlabels" id="orge80cb83">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1692,14 +1687,14 @@ d{\bf l} = dr ~\hat{\boldsymbol r} + r d\theta ~\hat{\boldsymbol \theta} + r\sin
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Infinitesimal volume element:
 | 
					Infinitesimal volume element:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org1dbbdd5">
 | 
					<div class="eqlabel" id="orgf70b76f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_dtau"></a><a href="./c_m_cs_sph.html#sph_dtau"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_dtau"></a><a href="./c_m_cs_sph.html#sph_dtau"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org00dd06e">
 | 
					<div class="alteqlabels" id="orgceda545">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1720,14 +1715,14 @@ Infinitesimal surface element:  depends on situation.
 | 
				
			||||||
<div id="outline-container-c_m_cs_sph_grad" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_sph_grad" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_sph_grad"><a href="#c_m_cs_sph_grad">Gradient</a></h6>
 | 
					<h6 id="c_m_cs_sph_grad"><a href="#c_m_cs_sph_grad">Gradient</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_sph_grad">
 | 
					<div class="outline-text-6" id="text-c_m_cs_sph_grad">
 | 
				
			||||||
<div class="eqlabel" id="org80c4f55">
 | 
					<div class="eqlabel" id="org4246420">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_grad"></a><a href="./c_m_cs_sph.html#sph_grad"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_grad"></a><a href="./c_m_cs_sph.html#sph_grad"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org0ea0f03">
 | 
					<div class="alteqlabels" id="org25d124f">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1744,14 +1739,14 @@ Infinitesimal surface element:  depends on situation.
 | 
				
			||||||
<div id="outline-container-c_m_cs_sph_div" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_sph_div" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_sph_div"><a href="#c_m_cs_sph_div">Divergence</a></h6>
 | 
					<h6 id="c_m_cs_sph_div"><a href="#c_m_cs_sph_div">Divergence</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_sph_div">
 | 
					<div class="outline-text-6" id="text-c_m_cs_sph_div">
 | 
				
			||||||
<div class="eqlabel" id="orgfe29a0f">
 | 
					<div class="eqlabel" id="org2e86b9a">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_div"></a><a href="./c_m_cs_sph.html#sph_div"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_div"></a><a href="./c_m_cs_sph.html#sph_div"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org5b16e24">
 | 
					<div class="alteqlabels" id="org7267db3">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1768,14 +1763,14 @@ Infinitesimal surface element:  depends on situation.
 | 
				
			||||||
<div id="outline-container-c_m_cs_sph_curl" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_sph_curl" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_sph_curl"><a href="#c_m_cs_sph_curl">Curl</a></h6>
 | 
					<h6 id="c_m_cs_sph_curl"><a href="#c_m_cs_sph_curl">Curl</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_sph_curl">
 | 
					<div class="outline-text-6" id="text-c_m_cs_sph_curl">
 | 
				
			||||||
<div class="eqlabel" id="orga4479e8">
 | 
					<div class="eqlabel" id="orgeedbe30">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_curl"></a><a href="./c_m_cs_sph.html#sph_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_curl"></a><a href="./c_m_cs_sph.html#sph_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org557f5ed">
 | 
					<div class="alteqlabels" id="org5abe4c1">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1794,14 +1789,14 @@ Infinitesimal surface element:  depends on situation.
 | 
				
			||||||
<div id="outline-container-c_m_cs_sph_lap" class="outline-6">
 | 
					<div id="outline-container-c_m_cs_sph_lap" class="outline-6">
 | 
				
			||||||
<h6 id="c_m_cs_sph_lap"><a href="#c_m_cs_sph_lap">Laplacian</a></h6>
 | 
					<h6 id="c_m_cs_sph_lap"><a href="#c_m_cs_sph_lap">Laplacian</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-c_m_cs_sph_lap">
 | 
					<div class="outline-text-6" id="text-c_m_cs_sph_lap">
 | 
				
			||||||
<div class="eqlabel" id="orgecfce1d">
 | 
					<div class="eqlabel" id="org515dcfa">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="sph_Lap"></a><a href="./c_m_cs_sph.html#sph_Lap"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="sph_Lap"></a><a href="./c_m_cs_sph.html#sph_Lap"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org01d6eb3">
 | 
					<div class="alteqlabels" id="orgbb072b6">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1835,7 +1830,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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<li>
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					<li>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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			||||||
<details>
 | 
					</li>
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			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<ul>
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			||||||
<li>
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					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</li>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
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					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<li>
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			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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					</li>
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			||||||
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					<li>
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			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					</li>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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</li>
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<li>
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<details>
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					<details>
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			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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			||||||
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					</li>
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			||||||
<li>
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					<li>
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			||||||
| 
						 | 
					@ -1607,7 +1602,7 @@ Table of contents
 | 
				
			||||||
<li><a href="c_m_dc_del.html">The \({\boldsymbol \nabla}\) Operator</a><span class="headline-id">c.m.dc.del</span></li>
 | 
					<li><a href="c_m_dc_del.html">The \({\boldsymbol \nabla}\) Operator</a><span class="headline-id">c.m.dc.del</span></li>
 | 
				
			||||||
<li><a href="c_m_dc_div.html">The Divergence</a><span class="headline-id">c.m.dc.div</span></li>
 | 
					<li><a href="c_m_dc_div.html">The Divergence</a><span class="headline-id">c.m.dc.div</span></li>
 | 
				
			||||||
<li><a href="c_m_dc_curl.html">The Curl</a><span class="headline-id">c.m.dc.curl</span></li>
 | 
					<li><a href="c_m_dc_curl.html">The Curl</a><span class="headline-id">c.m.dc.curl</span></li>
 | 
				
			||||||
<li><a href="c_m_dc_pr.html">Product Rules</a><span class="headline-id">c.m.dc.pr</span></li>
 | 
					<li><a href="c_m_dc_pr.html">Product arguments</a><span class="headline-id">c.m.dc.pr</span></li>
 | 
				
			||||||
<li><a href="c_m_dc_d2.html">Second Derivatives</a><span class="headline-id">c.m.dc.d2</span></li>
 | 
					<li><a href="c_m_dc_d2.html">Second Derivatives</a><span class="headline-id">c.m.dc.d2</span></li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
 | 
					
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			||||||
| 
						 | 
					@ -1626,7 +1621,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
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					</div>
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| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
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			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
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			||||||
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
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			||||||
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			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
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			||||||
</li>
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</details>
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| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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			||||||
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					</li>
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			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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</li>
 | 
					</li>
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			||||||
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			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
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			||||||
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 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
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 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
<li>
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 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
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			||||||
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					</li>
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						 | 
					@ -1591,7 +1586,7 @@ Table of contents
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</ul>
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</details>
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					</details>
 | 
				
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</nav>
 | 
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<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="c.html">Compendium</a></li><li><a class="breadcrumb-link"href="c_m.html">Mathematics</a></li><li><a class="breadcrumb-link"href="c_m_dc.html">Differential Calculus</a></li><li>The Curl</li></ul><ul class="navigation-links"><li>Prev: <a href="c_m_dc_div.html">The Divergence <small>[c.m.dc.div]</small></a></li><li>Next: <a href="c_m_dc_pr.html">Product Rules <small>[c.m.dc.pr]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul><div id="outline-container-c_m_dc_curl" class="outline-5">
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					<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="c.html">Compendium</a></li><li><a class="breadcrumb-link"href="c_m.html">Mathematics</a></li><li><a class="breadcrumb-link"href="c_m_dc.html">Differential Calculus</a></li><li>The Curl</li></ul><ul class="navigation-links"><li>Prev: <a href="c_m_dc_div.html">The Divergence <small>[c.m.dc.div]</small></a></li><li>Next: <a href="c_m_dc_pr.html">Product arguments <small>[c.m.dc.pr]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul><div id="outline-container-c_m_dc_curl" class="outline-5">
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			||||||
<h5 id="c_m_dc_curl">The Curl<a class="headline-permalink" href="./c_m_dc_curl.html#c_m_dc_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<h5 id="c_m_dc_curl">The Curl<a class="headline-permalink" href="./c_m_dc_curl.html#c_m_dc_curl"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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						 | 
					@ -1613,7 +1608,7 @@ v_x & v_y & v_z \end{array} \right| \nonumber \\
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			||||||
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			||||||
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<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_div.html">The Divergence <small>[c.m.dc.div]</small></a></li><li>Next: <a href="c_m_dc_pr.html">Product Rules <small>[c.m.dc.pr]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
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					<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_div.html">The Divergence <small>[c.m.dc.div]</small></a></li><li>Next: <a href="c_m_dc_pr.html">Product arguments <small>[c.m.dc.pr]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
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<div class="license">
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					<div class="license">
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						 | 
					@ -1628,7 +1623,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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<div id="postamble" class="status">
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					<div id="postamble" class="status">
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			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
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			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
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					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
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					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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<details>
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<summary>
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<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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					@ -640,11 +631,15 @@ Table of contents
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</summary>
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<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
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					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
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					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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</summary>
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					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					@ -698,10 +697,6 @@ Table of contents
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</summary>
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<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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<summary>
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					<summary>
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					@ -1435,7 +1430,7 @@ Table of contents
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<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
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					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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					@ -1591,7 +1586,7 @@ Table of contents
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<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="c.html">Compendium</a></li><li><a class="breadcrumb-link"href="c_m.html">Mathematics</a></li><li><a class="breadcrumb-link"href="c_m_dc.html">Differential Calculus</a></li><li>Second Derivatives</li></ul><ul class="navigation-links"><li>Prev: <a href="c_m_dc_pr.html">Product Rules <small>[c.m.dc.pr]</small></a></li><li>Next: <a href="c_m_ic.html">Integral Calculus <small>[c.m.ic]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul><div id="outline-container-c_m_dc_d2" class="outline-5">
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<h5 id="c_m_dc_d2">Second Derivatives<a class="headline-permalink" href="./c_m_dc_d2.html#c_m_dc_d2"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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					<h5 id="c_m_dc_d2">Second Derivatives<a class="headline-permalink" href="./c_m_dc_d2.html#c_m_dc_d2"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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					@ -1599,9 +1594,9 @@ Table of contents
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<div class="outline-text-5" id="text-c_m_dc_d2">
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<h6 id="org48d9aa2"><a href="#org48d9aa2">Divergence of gradient</a></h6>
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					<h6 id="org1a142a0"><a href="#org1a142a0">Divergence of gradient</a></h6>
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<div class="outline-text-6" id="text-org48d9aa2">
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<p>
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\({\boldsymbol \nabla} \cdot ({\boldsymbol \nabla} T) \equiv {\boldsymbol \nabla}^2 T\) is called the <b>Laplacian</b> of the scalar field \(T\).
 | 
					\({\boldsymbol \nabla} \cdot ({\boldsymbol \nabla} T) \equiv {\boldsymbol \nabla}^2 T\) is called the <b>Laplacian</b> of the scalar field \(T\).
 | 
				
			||||||
The Laplacian of a vector field \({\boldsymbol \nabla}^2 {\bf v}\) is also defined as the vector with components
 | 
					The Laplacian of a vector field \({\boldsymbol \nabla}^2 {\bf v}\) is also defined as the vector with components
 | 
				
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| 
						 | 
					@ -1610,36 +1605,36 @@ given by the Laplacian of the corresponding vector elements.
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<h6 id="org527fbc8"><a href="#org527fbc8">Curl of a gradient</a></h6>
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					<h6 id="org16039ac"><a href="#org16039ac">Curl of a gradient</a></h6>
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<div class="outline-text-6" id="text-org527fbc8">
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This always vanishes.
 | 
					This always vanishes.
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<h6 id="org9758e01"><a href="#org9758e01">Gradient of the divergence</a></h6>
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					<h6 id="orgd64b31f"><a href="#orgd64b31f">Gradient of the divergence</a></h6>
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<div class="outline-text-6" id="text-org9758e01">
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\({\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\bf v})\) does not appear often in physics.  No special name.
 | 
					\({\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\bf v})\) does not appear often in physics.  No special name.
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<h6 id="org5e919b4"><a href="#org5e919b4">Divergence of a curl</a></h6>
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					<h6 id="orgf932975"><a href="#orgf932975">Divergence of a curl</a></h6>
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This always vanishes.
 | 
					This always vanishes.
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</p>
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<h6 id="org0eb22e6"><a href="#org0eb22e6">Curl of curl</a></h6>
 | 
					<h6 id="orgcb842e5"><a href="#orgcb842e5">Curl of curl</a></h6>
 | 
				
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<div class="outline-text-6" id="text-org0eb22e6">
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					<p>
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\[
 | 
					\[
 | 
				
			||||||
{\boldsymbol \nabla} \times ({\boldsymbol \nabla} \times {\bf v}) = {\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\bf v}) - {\boldsymbol \nabla}^2 {\bf v}
 | 
					{\boldsymbol \nabla} \times ({\boldsymbol \nabla} \times {\bf v}) = {\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\bf v}) - {\boldsymbol \nabla}^2 {\bf v}
 | 
				
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						 | 
					@ -1651,7 +1646,7 @@ This always vanishes.
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</div>
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<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_pr.html">Product Rules <small>[c.m.dc.pr]</small></a></li><li>Next: <a href="c_m_ic.html">Integral Calculus <small>[c.m.ic]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
 | 
					<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_pr.html">Product arguments <small>[c.m.dc.pr]</small></a></li><li>Next: <a href="c_m_ic.html">Integral Calculus <small>[c.m.ic]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
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<br>
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<hr>
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<div class="license">
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					<div class="license">
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						 | 
					@ -1666,7 +1661,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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					</div>
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<div id="postamble" class="status">
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					<div id="postamble" class="status">
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<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
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<p class="validation"></p>
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<head>
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					<head>
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<!-- 2022-02-17 Thu 08:42 -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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</li>
 | 
					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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</li>
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					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<ul>
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			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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</ul>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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					</li>
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					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
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 | 
					
 | 
				
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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 | 
					</li>
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			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
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					 | 
				
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 | 
				
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1627,7 +1622,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1648,7 +1643,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li class="toc-currentpage">
 | 
					<li class="toc-currentpage">
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1591,14 +1586,177 @@ Table of contents
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</nav>
 | 
					</nav>
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			||||||
<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="c.html">Compendium</a></li><li><a class="breadcrumb-link"href="c_m.html">Mathematics</a></li><li><a class="breadcrumb-link"href="c_m_dc.html">Differential Calculus</a></li><li>Product Rules</li></ul><ul class="navigation-links"><li>Prev: <a href="c_m_dc_curl.html">The Curl <small>[c.m.dc.curl]</small></a></li><li>Next: <a href="c_m_dc_d2.html">Second Derivatives <small>[c.m.dc.d2]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul><div id="outline-container-c_m_dc_pr" class="outline-5">
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					<ul class="breadcrumbs"><li><a class="breadcrumb-link"href="c.html">Compendium</a></li><li><a class="breadcrumb-link"href="c_m.html">Mathematics</a></li><li><a class="breadcrumb-link"href="c_m_dc.html">Differential Calculus</a></li><li>Product arguments</li></ul><ul class="navigation-links"><li>Prev: <a href="c_m_dc_curl.html">The Curl <small>[c.m.dc.curl]</small></a></li><li>Next: <a href="c_m_dc_d2.html">Second Derivatives <small>[c.m.dc.d2]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul><div id="outline-container-c_m_dc_pr" class="outline-5">
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<h5 id="c_m_dc_pr">Product Rules<a class="headline-permalink" href="./c_m_dc_pr.html#c_m_dc_pr"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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					<h5 id="c_m_dc_pr">Product arguments<a class="headline-permalink" href="./c_m_dc_pr.html#c_m_dc_pr"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a><span class="headline-id">c.m.dc.pr</span></h5>
 | 
					</svg></a><span class="headline-id">c.m.dc.pr</span></h5>
 | 
				
			||||||
<div class="outline-text-5" id="text-c_m_dc_pr">
 | 
					<div class="outline-text-5" id="text-c_m_dc_pr">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Six product rules (on inside front cover of Gr).
 | 
					When applied to arguments which are products of scalar/vector fields,
 | 
				
			||||||
 | 
					the action of \(\nabla\), \(\nabla \cdot\) and \(\nabla \times\) can be
 | 
				
			||||||
 | 
					explicited as follows:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Gradient of a product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="org77098c1">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="grad_prod"></a><a href="./c_m_dc_pr.html#grad_prod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="org098750f">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (3)</li>
 | 
				
			||||||
 | 
					<li>W (1-111)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla (uv) = u \nabla v + v \nabla u
 | 
				
			||||||
 | 
					\tag{grad_prod}\label{grad_prod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<br>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Gradient of a scalar product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="org623c0b6">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="grad_sprod"></a><a href="./c_m_dc_pr.html#grad_sprod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="org9c465bf">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (4)</li>
 | 
				
			||||||
 | 
					<li>W (1-112)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla ({\bf a} \cdot {\bf b}) = ({\bf a} \cdot \nabla) {\bf b} + ({\bf b} \cdot \nabla) {\bf a} + {\bf a} \times (\nabla \times {\bf b}) + {\bf b} \times (\nabla \times {\bf a})
 | 
				
			||||||
 | 
					\tag{grad_sprod}\label{grad_sprod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<br>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Divergence of a product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="org27a4a20">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="div_prod"></a><a href="./c_m_dc_pr.html#div_prod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="org3259c68">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (5)</li>
 | 
				
			||||||
 | 
					<li>W (1-115)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla (\psi {\bf a}) = {\bf a} \cdot \nabla \psi + \psi \nabla \cdot {\bf a}
 | 
				
			||||||
 | 
					\tag{div_prod}\label{div_prod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<br>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Divergence of a cross product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="orgaa0862c">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="div_xprod"></a><a href="./c_m_dc_pr.html#div_xprod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="org1672361">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (6)</li>
 | 
				
			||||||
 | 
					<li>W (1-116)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla \cdot ({\bf a} \times {\bf b}) = {\bf b} \cdot (\nabla \times {\bf a}) - {\bf a} \cdot (\nabla \times {\bf b})
 | 
				
			||||||
 | 
					\tag{div_xprod}\label{div_xprod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<br>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Curl of a product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="org8a2530a">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="curl_prod"></a><a href="./c_m_dc_pr.html#curl_prod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="orgdb6a233">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (7)</li>
 | 
				
			||||||
 | 
					<li>W (1-118)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla \times (\psi {\bf a}) = \nabla \psi \times {\bf a} + \psi \nabla \times {\bf a}
 | 
				
			||||||
 | 
					\tag{curl_prod}\label{curl_prod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					<br>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<b>Curl of a cross product</b>:
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="eqlabel" id="org21daf74">
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					<a id="curl_xprod"></a><a href="./c_m_dc_pr.html#curl_xprod"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
 | 
					</svg></a>
 | 
				
			||||||
 | 
					</p>
 | 
				
			||||||
 | 
					<div class="alteqlabels" id="org87e2222">
 | 
				
			||||||
 | 
					<ul class="org-ul">
 | 
				
			||||||
 | 
					<li>Gr (8)</li>
 | 
				
			||||||
 | 
					<li>W (1-119)</li>
 | 
				
			||||||
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</div>
 | 
				
			||||||
 | 
					<p>
 | 
				
			||||||
 | 
					\[
 | 
				
			||||||
 | 
					\nabla ({\bf a} \times {\bf b}) = {\bf a} (\nabla \cdot {\bf b}) - {\bf b} (\nabla \cdot {\bf a}) + ({\bf b} \cdot \nabla) {\bf a} - ({\bf a} \cdot \nabla) {\bf b}
 | 
				
			||||||
 | 
					\tag{curl_xprod}\label{curl_xprod}
 | 
				
			||||||
 | 
					\]
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
| 
						 | 
					@ -1606,6 +1764,11 @@ Six product rules (on inside front cover of Gr).
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_curl.html">The Curl <small>[c.m.dc.curl]</small></a></li><li>Next: <a href="c_m_dc_d2.html">Second Derivatives <small>[c.m.dc.d2]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
 | 
					<br><ul class="navigation-links"><li>Prev: <a href="c_m_dc_curl.html">The Curl <small>[c.m.dc.curl]</small></a></li><li>Next: <a href="c_m_dc_d2.html">Second Derivatives <small>[c.m.dc.d2]</small></a></li><li>Up: <a href="c_m_dc.html">Differential Calculus <small>[c.m.dc]</small></a></li></ul>
 | 
				
			||||||
<br>
 | 
					<br>
 | 
				
			||||||
<hr>
 | 
					<hr>
 | 
				
			||||||
| 
						 | 
					@ -1621,7 +1784,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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					<details>
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<summary>
 | 
					<summary>
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						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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<li>
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					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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			||||||
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			||||||
</li>
 | 
					</li>
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 | 
					<li>
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			||||||
| 
						 | 
					@ -1623,7 +1618,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
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					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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<head>
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					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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					</li>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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			||||||
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
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			||||||
</summary>
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			||||||
<ul>
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			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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</ul>
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</details>
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					<li>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					</li>
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					<li>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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					</li>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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</li>
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
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</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1635,7 +1630,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
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			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
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			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
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					 | 
				
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 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1620,14 +1615,14 @@ Resolution of divergence of \(\hat{\bf r}/r^2\) paradox:
 | 
				
			||||||
More generally,
 | 
					More generally,
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="eqlabel" id="org53bf72e">
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<p>
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					<p>
 | 
				
			||||||
<a id="divdel"></a><a href="./c_m_dd_3d.html#divdel"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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					<a id="divdel"></a><a href="./c_m_dd_3d.html#divdel"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="orgf5950bf">
 | 
					<div class="alteqlabels" id="org7526e1a">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr (1.100)</li>
 | 
					<li>Gr (1.100)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1646,14 +1641,14 @@ More generally,
 | 
				
			||||||
Since
 | 
					Since
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="eqlabel" id="org95ea3a2">
 | 
					<div class="eqlabel" id="org204d0c0">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="div1or"></a><a href="./c_m_dd_3d.html#div1or"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="div1or"></a><a href="./c_m_dd_3d.html#div1or"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org173d151">
 | 
					<div class="alteqlabels" id="orgd677a10">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr (1.101)</li>
 | 
					<li>Gr (1.101)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1669,14 +1664,14 @@ Since
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
we have that
 | 
					we have that
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="orgf8803cf">
 | 
					<div class="eqlabel" id="orgb31b1d6">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Lap1or"></a><a href="./c_m_dd_3d.html#Lap1or"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Lap1or"></a><a href="./c_m_dd_3d.html#Lap1or"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="orgaa458a9">
 | 
					<div class="alteqlabels" id="orgc762b5a">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr (1.102)</li>
 | 
					<li>Gr (1.102)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1708,7 +1703,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1641,7 +1636,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
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 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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			||||||
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			||||||
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						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
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<details>
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					<details>
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			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1626,7 +1621,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
 | 
				
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 | 
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
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 | 
				
			||||||
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 | 
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| 
						 | 
					@ -1633,7 +1628,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
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<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
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			||||||
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			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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			||||||
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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					</li>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
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			||||||
</li>
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 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1627,7 +1622,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
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			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1634,7 +1629,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1599,9 +1594,9 @@ Table of contents
 | 
				
			||||||
<div class="outline-text-5" id="text-c_m_ic_lsv">
 | 
					<div class="outline-text-5" id="text-c_m_ic_lsv">
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div id="outline-container-org524bc35" class="outline-6">
 | 
					<div id="outline-container-org89b219e" class="outline-6">
 | 
				
			||||||
<h6 id="org524bc35"><a href="#org524bc35">Line Integrals</a></h6>
 | 
					<h6 id="org89b219e"><a href="#org89b219e">Line Integrals</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-org524bc35">
 | 
					<div class="outline-text-6" id="text-org89b219e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
{\int_{\bf a}^{\bf b}}_{\cal P} {\bf v} \cdot d{\bf l}
 | 
					{\int_{\bf a}^{\bf b}}_{\cal P} {\bf v} \cdot d{\bf l}
 | 
				
			||||||
| 
						 | 
					@ -1630,9 +1625,9 @@ Integral over a closed loop:
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div id="outline-container-org0cc38e3" class="outline-6">
 | 
					<div id="outline-container-org44f2fbc" class="outline-6">
 | 
				
			||||||
<h6 id="org0cc38e3"><a href="#org0cc38e3">Surface Integrals</a></h6>
 | 
					<h6 id="org44f2fbc"><a href="#org44f2fbc">Surface Integrals</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-org0cc38e3">
 | 
					<div class="outline-text-6" id="text-org44f2fbc">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
\int_{\cal S} {\bf v} \cdot d{\bf a}
 | 
					\int_{\cal S} {\bf v} \cdot d{\bf a}
 | 
				
			||||||
| 
						 | 
					@ -1652,9 +1647,9 @@ Over a closed surface:
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div id="outline-container-org9857c59" class="outline-6">
 | 
					<div id="outline-container-org66b01fe" class="outline-6">
 | 
				
			||||||
<h6 id="org9857c59"><a href="#org9857c59">Volume Integrals</a></h6>
 | 
					<h6 id="org66b01fe"><a href="#org66b01fe">Volume Integrals</a></h6>
 | 
				
			||||||
<div class="outline-text-6" id="text-org9857c59">
 | 
					<div class="outline-text-6" id="text-org66b01fe">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
\int_{\cal V} T d\tau
 | 
					\int_{\cal V} T d\tau
 | 
				
			||||||
| 
						 | 
					@ -1695,7 +1690,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1597,14 +1592,14 @@ Table of contents
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a><span class="headline-id">c.m.ic.stokes</span></h5>
 | 
					</svg></a><span class="headline-id">c.m.ic.stokes</span></h5>
 | 
				
			||||||
<div class="outline-text-5" id="text-c_m_ic_stokes">
 | 
					<div class="outline-text-5" id="text-c_m_ic_stokes">
 | 
				
			||||||
<div class="eqlabel" id="orgc6d532c">
 | 
					<div class="eqlabel" id="orgc8b92ac">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Stokes"></a><a href="./c_m_ic_stokes.html#Stokes"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Stokes"></a><a href="./c_m_ic_stokes.html#Stokes"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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			||||||
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					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
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<div class="alteqlabels" id="org6c9bf8e">
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					<div class="alteqlabels" id="org7dca564">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr (1.57)</li>
 | 
					<li>Gr (1.57)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1649,7 +1644,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
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</div>
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					</div>
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| 
						 | 
					
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						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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<head>
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					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
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			||||||
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					 | 
				
			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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					 | 
				
			||||||
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					 | 
				
			||||||
</li>
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					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
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					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
 | 
					
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
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					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1623,7 +1618,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1636,7 +1631,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
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					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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					</li>
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<li>
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					<li>
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<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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<li>
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					<li>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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<details>
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					</li>
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<summary>
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					<li>
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<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<li>
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<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
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					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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</li>
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					</li>
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<li>
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					<li>
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<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
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					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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</summary>
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<li>
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					<li>
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					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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					</li>
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					<li>
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<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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					@ -698,10 +697,6 @@ Table of contents
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</summary>
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<li>
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					<li>
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<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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<details>
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					<details>
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<summary>
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					<summary>
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						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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<li>
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					<li>
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<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
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					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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</li>
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					</li>
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<li>
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					<li>
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| 
						 | 
					@ -1636,7 +1631,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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					</div>
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			||||||
<div id="postamble" class="status">
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					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
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					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
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					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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					<p class="validation"></p>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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					<head>
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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			||||||
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						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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</li>
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					</li>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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			||||||
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 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
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			||||||
</summary>
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<ul>
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					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
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</li>
 | 
					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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					@ -661,6 +656,10 @@ Table of contents
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</summary>
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					</summary>
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					<ul>
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<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
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			||||||
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					</li>
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			||||||
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					<li>
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			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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</summary>
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					</summary>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
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<details>
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					<details>
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<summary>
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					<summary>
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						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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<li>
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 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
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			||||||
</li>
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					</li>
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			||||||
| 
						 | 
					@ -1639,7 +1634,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
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					</div>
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| 
						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
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					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
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			||||||
</li>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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			||||||
</details>
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					</details>
 | 
				
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</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
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					 | 
				
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</summary>
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					 | 
				
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<ul>
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					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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					 | 
				
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<li>
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 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1625,7 +1620,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
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 | 
					
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| 
						 | 
					
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			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1654,7 +1649,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
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			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1649,7 +1644,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
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| 
						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
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					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1683,7 +1678,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1649,7 +1644,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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					<html lang="en">
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			||||||
<head>
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					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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			||||||
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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			||||||
</details>
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					</details>
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			||||||
</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
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			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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			||||||
</ul>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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			||||||
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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 | 
					</li>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
			||||||
<li>
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					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
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</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1696,7 +1691,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
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			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1622,7 +1617,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
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			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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<ul>
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 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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</li>
 | 
					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
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			||||||
</summary>
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 | 
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
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</summary>
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 | 
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 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
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			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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 | 
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 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1641,7 +1636,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
					</li>
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			||||||
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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					 | 
				
			||||||
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			||||||
<li>
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			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1668,7 +1663,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
 | 
				
			||||||
							
								
								
									
										45
									
								
								build/d.html
								
								
								
								
							
							
						
						
									
										45
									
								
								build/d.html
								
								
								
								
							| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
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</ul>
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</details>
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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 | 
					
 | 
				
			||||||
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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<details>
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					<details>
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<summary>
 | 
					<summary>
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			||||||
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						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
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| 
						 | 
					@ -1598,8 +1593,8 @@ Table of contents
 | 
				
			||||||
</svg></a><span class="headline-id">d</span></h2>
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					</svg></a><span class="headline-id">d</span></h2>
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<div class="outline-text-2" id="text-d">
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					<div class="outline-text-2" id="text-d">
 | 
				
			||||||
<details class="objectives" id="org060fffc">
 | 
					<details class="objectives" id="org5b81bb5">
 | 
				
			||||||
<summary id="org324a296">
 | 
					<summary id="org3f2d119">
 | 
				
			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1663,7 +1658,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1643,7 +1638,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
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						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1638,7 +1633,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
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 | 
					
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| 
						 | 
					
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						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1641,7 +1636,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1638,7 +1633,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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</li>
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					</li>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<ul>
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			||||||
<li>
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					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</li>
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</ul>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
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 | 
					
 | 
				
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</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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					</li>
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					<li>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
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</summary>
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					</summary>
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<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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					</li>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
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</li>
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<li>
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 | 
				
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1660,7 +1655,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
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 | 
					
 | 
				
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| 
						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
					</li>
 | 
				
			||||||
 | 
					
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
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			||||||
 | 
					
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			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1643,7 +1638,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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</ul>
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					 | 
				
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
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			||||||
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					</li>
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					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
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			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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<li>
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 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1640,7 +1635,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
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 | 
					
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| 
						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1643,7 +1638,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
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			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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			||||||
</li>
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1641,7 +1636,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
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 | 
					
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| 
						 | 
					
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						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1651,7 +1646,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1645,7 +1640,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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					<html lang="en">
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			||||||
<head>
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					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
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					</li>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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</li>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
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			||||||
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			||||||
</summary>
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					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
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					 | 
				
			||||||
</li>
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</ul>
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			||||||
</details>
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| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
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			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
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<li>
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 | 
					
 | 
				
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1598,8 +1593,8 @@ Table of contents
 | 
				
			||||||
</svg></a><span class="headline-id">emd</span></h2>
 | 
					</svg></a><span class="headline-id">emd</span></h2>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="outline-text-2" id="text-emd">
 | 
					<div class="outline-text-2" id="text-emd">
 | 
				
			||||||
<details class="prereq" id="org9fd257c">
 | 
					<details class="prereq" id="orgb2dc4db">
 | 
				
			||||||
<summary id="org03c921a">
 | 
					<summary id="org0ce70b2">
 | 
				
			||||||
Prerequisites
 | 
					Prerequisites
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1608,8 +1603,8 @@ Prerequisites
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details class="objectives" id="orgde2512c">
 | 
					<details class="objectives" id="org1795145">
 | 
				
			||||||
<summary id="org1721848">
 | 
					<summary id="orgbb33e19">
 | 
				
			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1650,7 +1645,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1638,7 +1633,7 @@ Empirically:  the changing magnetic field induces an electric current around
 | 
				
			||||||
the circuit. This current is really driven by an electric field having a component
 | 
					the circuit. This current is really driven by an electric field having a component
 | 
				
			||||||
along the wire.  The line integral of this field is called the
 | 
					along the wire.  The line integral of this field is called the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org48bd452">
 | 
					<div class="core div" id="org33fe3db">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>Electromotive force (or electromotance)</b>,
 | 
					<b>Electromotive force (or electromotance)</b>,
 | 
				
			||||||
  \[
 | 
					  \[
 | 
				
			||||||
| 
						 | 
					@ -1660,7 +1655,7 @@ to the rate of change of the magnetic flux,
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
so we obtain
 | 
					so we obtain
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgb48b333">
 | 
					<div class="core div" id="org7ae72ba">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>Faraday's law</b> (integral form <i>N.B.: for a stationary loop</i>)
 | 
					<b>Faraday's law</b> (integral form <i>N.B.: for a stationary loop</i>)
 | 
				
			||||||
  \[
 | 
					  \[
 | 
				
			||||||
| 
						 | 
					@ -1678,7 +1673,7 @@ for any loop (on a wire or not). Using Stokes' theorem,
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
we obtain
 | 
					we obtain
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org7ffdde2">
 | 
					<div class="core div" id="org9b15297">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>Faraday's law</b> (differential form)
 | 
					<b>Faraday's law</b> (differential form)
 | 
				
			||||||
  \[
 | 
					  \[
 | 
				
			||||||
| 
						 | 
					@ -1715,7 +1710,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1657,7 +1652,7 @@ W = \frac{1}{2\mu_0} \left[ \int_{\cal V} d\tau B^2 - \int_{\cal V} d\tau {\bold
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
We can integrate over all space:  after neglecting boundary terms (assuming fields fall to zero at infinity), we are left with
 | 
					We can integrate over all space:  after neglecting boundary terms (assuming fields fall to zero at infinity), we are left with
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org05103f7">
 | 
					<div class="core div" id="orgca61a8b">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    W_{mag} = \frac{1}{2\mu_0} \int d\tau B^2
 | 
					    W_{mag} = \frac{1}{2\mu_0} \int d\tau B^2
 | 
				
			||||||
| 
						 | 
					@ -1678,7 +1673,7 @@ W_{mag} = \frac{1}{2} \int d\tau ({\bf A} \cdot {\bf J}) = \frac{1}{2\mu_0} \int
 | 
				
			||||||
\hspace{2cm} \mbox{(7.31 and 7.34)}
 | 
					\hspace{2cm} \mbox{(7.31 and 7.34)}
 | 
				
			||||||
\end{align}
 | 
					\end{align}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="orgfe6530a">
 | 
					<div class="example div" id="org97b1250">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\paragraph{Example 7.13:}  coaxial cable (inner cylinder radius \(a\), outer \(b\)) carries current \(I\).
 | 
					\paragraph{Example 7.13:}  coaxial cable (inner cylinder radius \(a\), outer \(b\)) carries current \(I\).
 | 
				
			||||||
Find energy stored in section of length \(l\).
 | 
					Find energy stored in section of length \(l\).
 | 
				
			||||||
| 
						 | 
					@ -1717,7 +1712,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
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					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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</li>
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					</li>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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			||||||
</details>
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					</details>
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</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
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			||||||
<details>
 | 
					</li>
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			||||||
<summary>
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					<li>
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			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<ul>
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			||||||
<li>
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					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
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					</summary>
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			||||||
<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					</li>
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					<li>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
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					</li>
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						 | 
					@ -661,6 +656,10 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
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</li>
 | 
					</li>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
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					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
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</li>
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<details>
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					<details>
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<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
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</li>
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					</li>
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<li>
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					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1637,7 +1632,7 @@ M_{12} = M_{21}
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="org8c11522">
 | 
					<div class="example div" id="org60345e2">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\paragraph{Example 7.10:}
 | 
					\paragraph{Example 7.10:}
 | 
				
			||||||
short solenoid (length \(l\), radius \(a\), \(n_1\) turns per unit length) lies concentrically inside
 | 
					short solenoid (length \(l\), radius \(a\), \(n_1\) turns per unit length) lies concentrically inside
 | 
				
			||||||
| 
						 | 
					@ -1687,7 +1682,7 @@ Inductance:  measured in {\bf henries} (\(H\)).  \(H = V s/A\).
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
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 | 
					
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<div class="example div" id="org9c04d6d">
 | 
					<div class="example div" id="org13c54cb">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\paragraph{Example 7.11:}  find self-inductance of toroidal coil with
 | 
					\paragraph{Example 7.11:}  find self-inductance of toroidal coil with
 | 
				
			||||||
rectangular cross-section (inner radius \(a\), outer radius \(b\), height \(h\))
 | 
					rectangular cross-section (inner radius \(a\), outer radius \(b\), height \(h\))
 | 
				
			||||||
| 
						 | 
					@ -1714,7 +1709,7 @@ Total flux:  \(N\) times this, so self-inductance is
 | 
				
			||||||
Inductance (like capacitance) is intrinsically positive.  Use Lenz law.  Think of {\bf back EMF}.
 | 
					Inductance (like capacitance) is intrinsically positive.  Use Lenz law.  Think of {\bf back EMF}.
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="org856ea2f">
 | 
					<div class="example div" id="org9ccd19a">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\paragraph{Example 7.12:}  circuit with inductance \(L\), resistor \(R\) and battery \({\cal E}_0\).
 | 
					\paragraph{Example 7.12:}  circuit with inductance \(L\), resistor \(R\) and battery \({\cal E}_0\).
 | 
				
			||||||
What is the current ?
 | 
					What is the current ?
 | 
				
			||||||
| 
						 | 
					@ -1753,7 +1748,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
 | 
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			||||||
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</ul>
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			||||||
</details>
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			||||||
<li>
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 | 
				
			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1621,7 +1616,7 @@ law in integral form:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="org9995269">
 | 
					<div class="example div" id="orgbe4cbfb">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Example 7.7:}
 | 
					{\bf Example 7.7:}
 | 
				
			||||||
\({\bf B}(t)\) points up in circular region of radius \(R\).  What is the induced \({\bf E}(t)\) ?
 | 
					\({\bf B}(t)\) points up in circular region of radius \(R\).  What is the induced \({\bf E}(t)\) ?
 | 
				
			||||||
| 
						 | 
					@ -1637,7 +1632,7 @@ Increasing \({\bf B}\):  clockwise (viewed from above) \({\bf E}\) from Lenz.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="org10525d2">
 | 
					<div class="example div" id="orge1cb85e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Example 7.8:} wheel or radius \(b\) with line charge \(\lambda\) on the rim.
 | 
					{\bf Example 7.8:} wheel or radius \(b\) with line charge \(\lambda\) on the rim.
 | 
				
			||||||
Uniform magnetic field \({\bf B}_0\) in central region up to \(a < b\),
 | 
					Uniform magnetic field \({\bf B}_0\) in central region up to \(a < b\),
 | 
				
			||||||
| 
						 | 
					@ -1671,7 +1666,7 @@ called the {\bf quasistatic} approximation, and works provided we deal with
 | 
				
			||||||
'slow enough' phenomena.
 | 
					'slow enough' phenomena.
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="orga3b651f">
 | 
					<div class="example div" id="org20dbc12">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Example 7.9:}  infinitely long straight wire carries \(I(t)\).  Find
 | 
					{\bf Example 7.9:}  infinitely long straight wire carries \(I(t)\).  Find
 | 
				
			||||||
induced \({\bf E}\) field as a function of distance \(s\) from wire.
 | 
					induced \({\bf E}\) field as a function of distance \(s\) from wire.
 | 
				
			||||||
| 
						 | 
					@ -1719,7 +1714,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1600,7 +1595,7 @@ Table of contents
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Full set of equations for the electromagnetic field:
 | 
					Full set of equations for the electromagnetic field:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgb65b34c">
 | 
					<div class="core div" id="org05c5b38">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Maxwell's equations} {\it (in vacuum)}
 | 
					{\bf Maxwell's equations} {\it (in vacuum)}
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1616,7 +1611,7 @@ Full set of equations for the electromagnetic field:
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Complement:
 | 
					Complement:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orga966eba">
 | 
					<div class="core div" id="orgdcc1f4c">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Force law}
 | 
					{\bf Force law}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1640,7 +1635,7 @@ take divergence of \((iv)\).
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Better way of writing:  all fields on left, all sources on right,
 | 
					Better way of writing:  all fields on left, all sources on right,
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org660ec71">
 | 
					<div class="core div" id="org26036d7">
 | 
				
			||||||
\begin{align}
 | 
					\begin{align}
 | 
				
			||||||
  (i) &{\boldsymbol \nabla} \cdot {\bf E} = \frac{\rho}{\varepsilon_0},
 | 
					  (i) &{\boldsymbol \nabla} \cdot {\bf E} = \frac{\rho}{\varepsilon_0},
 | 
				
			||||||
  &(iii) {\boldsymbol \nabla} \times {\bf E} + \frac{\partial {\bf B}}{\partial t} = 0, \\
 | 
					  &(iii) {\boldsymbol \nabla} \times {\bf E} + \frac{\partial {\bf B}}{\partial t} = 0, \\
 | 
				
			||||||
| 
						 | 
					@ -1670,7 +1665,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1607,7 +1602,7 @@ the continuity equation as
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
The extra term would thus be eliminated if we were to put
 | 
					The extra term would thus be eliminated if we were to put
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgf32f14b">
 | 
					<div class="core div" id="orgba85b39">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\boldsymbol \nabla} \times {\bf B} = \mu_0 {\bf J} + \mu_0 \varepsilon_0 \frac{\partial {\bf E}}{\partial t}
 | 
					    {\boldsymbol \nabla} \times {\bf B} = \mu_0 {\bf J} + \mu_0 \varepsilon_0 \frac{\partial {\bf E}}{\partial t}
 | 
				
			||||||
| 
						 | 
					@ -1631,7 +1626,7 @@ Real confirmation of Maxwell's theory:  1888, Hertz's experiments on propagation
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Maxwell baptized this term the
 | 
					Maxwell baptized this term the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgf353887">
 | 
					<div class="core div" id="org1bb49a0">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Displacement current}
 | 
					{\bf Displacement current}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1679,7 +1674,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
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 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1649,7 +1644,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
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					<p class="validation"></p>
 | 
				
			||||||
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 | 
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| 
						 | 
					
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						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1647,7 +1642,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1598,8 +1593,8 @@ Table of contents
 | 
				
			||||||
</svg></a><span class="headline-id">emd.ce</span></h3>
 | 
					</svg></a><span class="headline-id">emd.ce</span></h3>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="outline-text-3" id="text-emd_ce">
 | 
					<div class="outline-text-3" id="text-emd_ce">
 | 
				
			||||||
<details class="prereq" id="orgd0bc04d">
 | 
					<details class="prereq" id="org1758e01">
 | 
				
			||||||
<summary id="org26554fe">
 | 
					<summary id="org85b5990">
 | 
				
			||||||
Prerequisites
 | 
					Prerequisites
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1607,8 +1602,8 @@ Prerequisites
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details class="objectives" id="org41b8c54">
 | 
					<details class="objectives" id="org2078622">
 | 
				
			||||||
<summary id="orgeccfbac">
 | 
					<summary id="org8bbb395">
 | 
				
			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1646,7 +1641,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
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| 
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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					<html lang="en">
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			||||||
<head>
 | 
					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
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			||||||
 | 
					
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			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
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					 | 
				
			||||||
</details>
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			||||||
</li>
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					</li>
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					<li>
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1600,7 +1595,7 @@ Table of contents
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
The angular momentum of EM fields is directly given by
 | 
					The angular momentum of EM fields is directly given by
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org5125785">
 | 
					<div class="main div" id="orgeb9f3aa">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Angular momentum of EM fields}
 | 
					{\bf Angular momentum of EM fields}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1630,7 +1625,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1619,7 +1614,7 @@ This means that
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
Since this is true for any volume, we have (re)derived the
 | 
					Since this is true for any volume, we have (re)derived the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org3a26ba8">
 | 
					<div class="core div" id="org9d0437e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Continuity equation}
 | 
					{\bf Continuity equation}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1660,7 +1655,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1612,7 +1607,7 @@ in which the first integral can be interpreted as the momentum stored in the EM
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
This is thus simply a conservation law for momentum, with
 | 
					This is thus simply a conservation law for momentum, with
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org908691c">
 | 
					<div class="main div" id="orga925365">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Momentum density in the EM fields}
 | 
					{\bf Momentum density in the EM fields}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ This is thus simply a conservation law for momentum, with
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
In a region in which the mechanical momentum is not changing due to external influences, we then have the
 | 
					In a region in which the mechanical momentum is not changing due to external influences, we then have the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org1908c28">
 | 
					<div class="main div" id="org5972f3c">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Continuity equation for EM momentum}
 | 
					{\bf Continuity equation for EM momentum}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1653,7 +1648,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1654,7 +1649,7 @@ and similarly for \({\boldsymbol B}\). We thus get
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
This expression can be greatly simplified by introducing the
 | 
					This expression can be greatly simplified by introducing the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgf914cc8">
 | 
					<div class="main div" id="org8af3b6f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Maxwell stress tensor}
 | 
					{\bf Maxwell stress tensor}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1677,7 +1672,7 @@ The element \(T_{ij}\) represents the force per unit area in the $i$th direction
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
We then obtain
 | 
					We then obtain
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgb679cf4">
 | 
					<div class="main div" id="orgaca85e5">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf EM force per unit volume}
 | 
					{\bf EM force per unit volume}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1689,7 +1684,7 @@ We then obtain
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
where \({\boldsymbol S}\) is the Poynting vector. Integrating, we obtain the
 | 
					where \({\boldsymbol S}\) is the Poynting vector. Integrating, we obtain the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org4a6eed2">
 | 
					<div class="main div" id="org9271f22">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Total force on charges in volume}
 | 
					{\bf Total force on charges in volume}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1718,7 +1713,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
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<title>Pre-Quantum Electrodynamics</title>
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					<title>Pre-Quantum Electrodynamics</title>
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						 | 
					@ -602,11 +602,11 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
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					</li>
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<li>
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					<li>
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			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
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					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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					</li>
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<li>
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					<li>
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					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
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<details>
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<summary>
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			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
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</summary>
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<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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</summary>
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					</summary>
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<ul>
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<li>
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					<li>
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<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
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					</li>
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<li>
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<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
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					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
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</summary>
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					</summary>
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					<ul>
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<li>
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					<li>
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			||||||
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					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
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					</li>
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					<li>
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<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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</summary>
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					</summary>
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<ul>
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					<ul>
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<li>
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					<li>
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<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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<details>
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					<details>
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<summary>
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					<summary>
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| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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</li>
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					</li>
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<li>
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					<li>
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<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
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					</li>
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<li>
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					<li>
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| 
						 | 
					@ -1666,7 +1661,7 @@ so we get
 | 
				
			||||||
Substituting this in \ref{Gr(8.6)} and using the divergence theorem,
 | 
					Substituting this in \ref{Gr(8.6)} and using the divergence theorem,
 | 
				
			||||||
we obtain
 | 
					we obtain
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgc46594c">
 | 
					<div class="main div" id="orgd161684">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Poynting's theorem}
 | 
					{\bf Poynting's theorem}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1691,7 +1686,7 @@ energy is carried by EM fields out of \({\cal V}\) across its boundary surface.
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Energy per unit time, per unit area carried by EM fields:
 | 
					Energy per unit time, per unit area carried by EM fields:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org499e389">
 | 
					<div class="core div" id="org90e3d26">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Poynting vector}
 | 
					{\bf Poynting vector}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1704,7 +1699,7 @@ Energy per unit time, per unit area carried by EM fields:
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
We can thus express Poynting's theorem more compactly:
 | 
					We can thus express Poynting's theorem more compactly:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org47309b1">
 | 
					<div class="core div" id="orgc1eb716">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Poynting's theorem}
 | 
					{\bf Poynting's theorem}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1717,7 +1712,7 @@ We can thus express Poynting's theorem more compactly:
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
where we have defined the total
 | 
					where we have defined the total
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org06b3424">
 | 
					<div class="core div" id="orgac7f9d9">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Energy in electromagnetic fields}
 | 
					{\bf Energy in electromagnetic fields}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1740,7 +1735,7 @@ Then,
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
so we get the
 | 
					so we get the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org3934004">
 | 
					<div class="core div" id="orgf8675a9">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Poynting theorem (differential form)}
 | 
					{\bf Poynting theorem (differential form)}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1757,7 +1752,7 @@ and has a similar for to the continuity equation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="example div" id="orgb4eafb2">
 | 
					<div class="example div" id="org0fdb2d9">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\paragraph{Example 8.1}  Current in a wire:  Joule heating.  Energy per unit time delivered to wire:  from Poynting.
 | 
					\paragraph{Example 8.1}  Current in a wire:  Joule heating.  Energy per unit time delivered to wire:  from Poynting.
 | 
				
			||||||
Assuming that the field is uniform, the electric field parallel to the wire is
 | 
					Assuming that the field is uniform, the electric field parallel to the wire is
 | 
				
			||||||
| 
						 | 
					@ -1802,7 +1797,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
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					<html lang="en">
 | 
				
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<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
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 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
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					</li>
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<li>
 | 
					<li>
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			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
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						 | 
					@ -1598,8 +1593,8 @@ Table of contents
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</svg></a><span class="headline-id">emd.emw</span></h3>
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					</svg></a><span class="headline-id">emd.emw</span></h3>
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<div class="outline-text-3" id="text-emd_emw">
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					<div class="outline-text-3" id="text-emd_emw">
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<details class="prereq" id="org078565b">
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					<details class="prereq" id="orgd0c1190">
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<summary id="org8eb1ce8">
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					<summary id="org39fb2fc">
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Prerequisites
 | 
					Prerequisites
 | 
				
			||||||
</summary>
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					</summary>
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<ul class="org-ul">
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					<ul class="org-ul">
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						 | 
					@ -1608,8 +1603,8 @@ Prerequisites
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</ul>
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					</ul>
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</details>
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					</details>
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<details class="objectives" id="orgaefc9c9">
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					<details class="objectives" id="org9925619">
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			||||||
<summary id="org4dd81e4">
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					<summary id="org4ccd34a">
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			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
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					</summary>
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			||||||
<ul class="org-ul">
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					<ul class="org-ul">
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			||||||
| 
						 | 
					@ -1650,7 +1645,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
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<p class="validation"></p>
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					<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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<html lang="en">
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<head>
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					<head>
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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					<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
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			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
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					</summary>
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			||||||
<ul>
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					<ul>
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<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
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</li>
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					</li>
 | 
				
			||||||
<li>
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					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
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</li>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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</details>
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					</details>
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</li>
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
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</summary>
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<ul>
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					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
</li>
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</ul>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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 | 
					
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			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
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| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
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</li>
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<li>
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 | 
				
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1628,7 +1623,7 @@ so for a monochromatic EM plan wave,
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
or more succinctly:
 | 
					or more succinctly:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgbc4e836">
 | 
					<div class="main div" id="org0eacbcf">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Poynting vector of a monochromatic EM wave}
 | 
					{\bf Poynting vector of a monochromatic EM wave}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1644,7 +1639,7 @@ This has a transparent physical interpretation: the energy density \(u\) flows w
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Similary, we get the
 | 
					Similary, we get the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org1beac86">
 | 
					<div class="main div" id="org05fac46">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Momentum density of a monochromatic EM wave}
 | 
					{\bf Momentum density of a monochromatic EM wave}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1695,7 +1690,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1629,7 +1624,7 @@ B_0 = \frac{k}{\omega} E_0 = \frac{1}{c} E_0.
 | 
				
			||||||
Generalizing to propagation in the direction of an arbitrary wavevector
 | 
					Generalizing to propagation in the direction of an arbitrary wavevector
 | 
				
			||||||
\({\boldsymbol k}\) and (transverse) polarization vector \(\hat{\boldsymbol n}\), we have the
 | 
					\({\boldsymbol k}\) and (transverse) polarization vector \(\hat{\boldsymbol n}\), we have the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgc712ee1">
 | 
					<div class="core div" id="org304040f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf E and B fields for a monochromatic EM plane wave}
 | 
					{\bf E and B fields for a monochromatic EM plane wave}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1673,7 +1668,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1626,7 +1621,7 @@ These take the form of coupled first-order partial differential equations for \(
 | 
				
			||||||
Since \({\boldsymbol \nabla} \cdot {\bf E} = 0\) and \({\boldsymbol \nabla} \cdot {\bf B} = 0\),
 | 
					Since \({\boldsymbol \nabla} \cdot {\bf E} = 0\) and \({\boldsymbol \nabla} \cdot {\bf B} = 0\),
 | 
				
			||||||
we get the
 | 
					we get the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgafd96cf">
 | 
					<div class="core div" id="org5f3e8fb">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Wave equations for electric and magnetic fields in vacuum}
 | 
					{\bf Wave equations for electric and magnetic fields in vacuum}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1682,7 +1677,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1622,7 +1617,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
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| 
						 | 
					
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| 
						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
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					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
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<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
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					 | 
				
			||||||
</details>
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			||||||
</li>
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					</li>
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<li>
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					<li>
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			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1622,7 +1617,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1633,7 +1628,7 @@ dI = \frac{\partial \sigma_b}{\partial t} da_{\perp} = \frac{\partial P}{\partia
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
We therefore have the
 | 
					We therefore have the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orge4132f2">
 | 
					<div class="core div" id="org9309d43">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Polarization current density}
 | 
					{\bf Polarization current density}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1651,7 +1646,7 @@ the polarization current is the result of linear motion of charge when
 | 
				
			||||||
polarization changes).  We can check consistency with the continuity equation
 | 
					polarization changes).  We can check consistency with the continuity equation
 | 
				
			||||||
associated to the conservation of bound charges:
 | 
					associated to the conservation of bound charges:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<aside id="orgcbc08fb">
 | 
					<aside id="org37f623e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Note the unfortunate labelling: it would have been nicer to have \(\rho_b\) be the charge associated to current
 | 
					Note the unfortunate labelling: it would have been nicer to have \(\rho_b\) be the charge associated to current
 | 
				
			||||||
  \({\boldsymbol J}_b\) but this is not the convention used here.
 | 
					  \({\boldsymbol J}_b\) but this is not the convention used here.
 | 
				
			||||||
| 
						 | 
					@ -1674,7 +1669,7 @@ Changing magnetization does not lead to analogous accumulation of charge and cur
 | 
				
			||||||
In view of this:  total charge density can be separated into 2 parts,
 | 
					In view of this:  total charge density can be separated into 2 parts,
 | 
				
			||||||
{\it free} and {\it bound}:
 | 
					{\it free} and {\it bound}:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org5d3e365">
 | 
					<div class="main div" id="org29f863b">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    \rho = \rho_f + \rho_b = \rho_f - {\boldsymbol \nabla} \cdot {\bf P}
 | 
					    \rho = \rho_f + \rho_b = \rho_f - {\boldsymbol \nabla} \cdot {\bf P}
 | 
				
			||||||
| 
						 | 
					@ -1687,7 +1682,7 @@ In view of this:  total charge density can be separated into 2 parts,
 | 
				
			||||||
and current can be separated into three parts, {\it free}, {\it bound} and
 | 
					and current can be separated into three parts, {\it free}, {\it bound} and
 | 
				
			||||||
{\it polarization}:
 | 
					{\it polarization}:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org385196e">
 | 
					<div class="main div" id="org851bf9b">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
  {\bf J} = {\bf J}_f + {\bf J}_b + {\bf J}_p = {\bf J}_f + {\boldsymbol ∇} × {\bf M}
 | 
					  {\bf J} = {\bf J}_f + {\bf J}_b + {\bf J}_p = {\bf J}_f + {\boldsymbol ∇} × {\bf M}
 | 
				
			||||||
| 
						 | 
					@ -1711,7 +1706,7 @@ Gauss's law:  can be rewritten
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
where (as in static case)
 | 
					where (as in static case)
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org94769a9">
 | 
					<div class="core div" id="org358a7bd">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\bf D} \equiv \varepsilon_0 {\bf E} + {\bf P}
 | 
					    {\bf D} \equiv \varepsilon_0 {\bf E} + {\bf P}
 | 
				
			||||||
| 
						 | 
					@ -1737,7 +1732,7 @@ or
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
where as before
 | 
					where as before
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org4d90031">
 | 
					<div class="core div" id="org64d8ed7">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\bf H} \equiv \frac{1}{\mu_0} {\bf B} - {\bf M}
 | 
					    {\bf H} \equiv \frac{1}{\mu_0} {\bf B} - {\bf M}
 | 
				
			||||||
| 
						 | 
					@ -1755,7 +1750,7 @@ bound parts, since they don't involve \(\rho\) or \({\bf J}\).
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
In terms of free charges and currents, we thus get
 | 
					In terms of free charges and currents, we thus get
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org52f1ad1">
 | 
					<div class="core div" id="org5222e7f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Maxwell's equations {\it (in matter)}}
 | 
					{\bf Maxwell's equations {\it (in matter)}}
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1781,7 +1776,7 @@ Must be complemented by the {\bf constitutive relations} giving \({\bf D}\) and
 | 
				
			||||||
in terms of \({\bf E}\) and \({\bf B}\).
 | 
					in terms of \({\bf E}\) and \({\bf B}\).
 | 
				
			||||||
For the restricted case of linear media:
 | 
					For the restricted case of linear media:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org7bab0fe">
 | 
					<div class="main div" id="org9f37a42">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\bf P} = \varepsilon_0 \chi_e {\bf E}, \hspace{1cm}
 | 
					    {\bf P} = \varepsilon_0 \chi_e {\bf E}, \hspace{1cm}
 | 
				
			||||||
| 
						 | 
					@ -1818,7 +1813,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1600,7 +1595,7 @@ Table of contents
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Discontinuities between different media, deduced from
 | 
					Discontinuities between different media, deduced from
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org9ce00cc">
 | 
					<div class="core div" id="orgdfc4211">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Maxwell's equations {\it (in matter)}, integral form}
 | 
					{\bf Maxwell's equations {\it (in matter)}, integral form}
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1691,7 +1686,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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			||||||
</summary>
 | 
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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			||||||
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 | 
					<details>
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			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
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					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
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 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1625,7 +1620,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
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<p class="validation"></p>
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					<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
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			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
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			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
 | 
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			||||||
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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			||||||
<li>
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					<li>
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			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
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					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1621,7 +1616,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1717,7 +1712,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
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			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
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					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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<li>
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					<li>
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			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1635,7 +1630,7 @@ v = \frac{1}{\sqrt{\mu \varepsilon}} = \frac{c}{n}
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
where the index of refraction of the material is defined as
 | 
					where the index of refraction of the material is defined as
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org3ccae9b">
 | 
					<div class="main div" id="orgfca4f9b">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Index of refraction}
 | 
					{\bf Index of refraction}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1692,7 +1687,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1636,7 +1631,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
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| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
					</li>
 | 
				
			||||||
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						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1616,7 +1611,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1617,7 +1612,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1708,7 +1703,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
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			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
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</li>
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					</li>
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<li>
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					<li>
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			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1635,7 +1630,7 @@ These forms for incident, reflected and transmitted wave can be substituted in t
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
From now on we will orient the axes so that \({\boldsymbol k}_I\) lies in the \(xz\) plane. This means that \({\boldsymbol k}_R\) and \({\boldsymbol k}_T\) also lie in that plane. This is the
 | 
					From now on we will orient the axes so that \({\boldsymbol k}_I\) lies in the \(xz\) plane. This means that \({\boldsymbol k}_R\) and \({\boldsymbol k}_T\) also lie in that plane. This is the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org77887dc">
 | 
					<div class="core div" id="org909fdf0">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf First law of reflection:}
 | 
					{\bf First law of reflection:}
 | 
				
			||||||
the incident, reflected and transmitted wave vectors form a plane (called the plane of incidence) which also includes the normal to the surface.
 | 
					the incident, reflected and transmitted wave vectors form a plane (called the plane of incidence) which also includes the normal to the surface.
 | 
				
			||||||
| 
						 | 
					@ -1650,7 +1645,7 @@ Specializing (\ref{eq:RTObliquek}) to our notations, we have
 | 
				
			||||||
with the incidence (\(\theta_I\)) and reflection (\(\theta_R\)) angles
 | 
					with the incidence (\(\theta_I\)) and reflection (\(\theta_R\)) angles
 | 
				
			||||||
and the angle of refraction (\(\theta_T\)) obey the following laws:
 | 
					and the angle of refraction (\(\theta_T\)) obey the following laws:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgff35843">
 | 
					<div class="core div" id="orgee7521f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Law of reflection}
 | 
					{\bf Law of reflection}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1708,7 +1703,7 @@ while the third equation becomes
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
Writing everything in terms of the incident amplitude, we get
 | 
					Writing everything in terms of the incident amplitude, we get
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgc0d3690">
 | 
					<div class="main div" id="org4ac057c">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Fresnel's equations for reflection and transmission amplitudes (parallel case)}
 | 
					{\bf Fresnel's equations for reflection and transmission amplitudes (parallel case)}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1728,7 +1723,7 @@ Amplitudes for transmitted and reflected wave: depend on angle of incidence:
 | 
				
			||||||
Behaviour: for \(\theta_I = 0\) we recover (\ref{Gr(9.82)}).
 | 
					Behaviour: for \(\theta_I = 0\) we recover (\ref{Gr(9.82)}).
 | 
				
			||||||
For grazing waves \(\theta_I \rightarrow \pi/2\) we have that \(\alpha \rightarrow \infty\) and the wave is totally reflected. The most interesting angle is the one at which \(\alpha = \beta\) and the reflected wave has zero amplitude. This is known as
 | 
					For grazing waves \(\theta_I \rightarrow \pi/2\) we have that \(\alpha \rightarrow \infty\) and the wave is totally reflected. The most interesting angle is the one at which \(\alpha = \beta\) and the reflected wave has zero amplitude. This is known as
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org40da3bc">
 | 
					<div class="main div" id="org47f16fc">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Brewster's angle {\it (at which the reflected wave amplitude vanishes)}}
 | 
					{\bf Brewster's angle {\it (at which the reflected wave amplitude vanishes)}}
 | 
				
			||||||
  \[
 | 
					  \[
 | 
				
			||||||
| 
						 | 
					@ -1778,7 +1773,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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</summary>
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					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					</li>
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			||||||
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					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
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</summary>
 | 
					</summary>
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 | 
					<ul>
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			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
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			||||||
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
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			||||||
</li>
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1617,7 +1612,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
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 | 
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
 | 
					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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 | 
					</li>
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			||||||
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| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
<li>
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					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1623,7 +1618,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
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						 | 
					@ -698,10 +697,6 @@ Table of contents
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</summary>
 | 
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			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
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 | 
					<details>
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<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
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			||||||
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 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
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 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1643,7 +1638,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
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<p class="validation"></p>
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					<p class="validation"></p>
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					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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					<!DOCTYPE html>
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			||||||
<html lang="en">
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					<html lang="en">
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			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
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					<meta charset="utf-8">
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			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
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			||||||
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						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
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			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
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					 | 
				
			||||||
</li>
 | 
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			||||||
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			||||||
</ul>
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					 | 
				
			||||||
</details>
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					 | 
				
			||||||
</li>
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					</li>
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<li>
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					<li>
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			||||||
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			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1667,7 +1662,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1676,7 +1671,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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						 | 
					@ -1,7 +1,7 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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					<head>
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			||||||
<!-- 2022-02-17 Thu 08:42 -->
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					<!-- 2022-02-21 Mon 10:33 -->
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			||||||
<meta charset="utf-8">
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			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
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					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
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			||||||
</li>
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					</li>
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						 | 
					@ -614,21 +614,12 @@ Table of contents
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			||||||
</details>
 | 
					</details>
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			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
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			||||||
</summary>
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<ul>
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			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
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			||||||
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			||||||
</li>
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</ul>
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</details>
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						 | 
					@ -640,11 +631,15 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
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 | 
					
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			||||||
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					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
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| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
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			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
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					 | 
				
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<li>
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 | 
					
 | 
				
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<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1598,8 +1593,8 @@ Table of contents
 | 
				
			||||||
</svg></a><span class="headline-id">emf</span></h2>
 | 
					</svg></a><span class="headline-id">emf</span></h2>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="outline-text-2" id="text-emf">
 | 
					<div class="outline-text-2" id="text-emf">
 | 
				
			||||||
<details class="prereq" id="org0117d21">
 | 
					<details class="prereq" id="org2fe6b4b">
 | 
				
			||||||
<summary id="orgd0bf86c">
 | 
					<summary id="orgae4a3d9">
 | 
				
			||||||
Prerequisites
 | 
					Prerequisites
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1607,8 +1602,8 @@ Prerequisites
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details class="objectives" id="orgd14f948">
 | 
					<details class="objectives" id="org52aa226">
 | 
				
			||||||
<summary id="orgc1f9363">
 | 
					<summary id="orgcbd8789">
 | 
				
			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1644,7 +1639,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
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| 
						 | 
					
 | 
				
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| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1641,7 +1636,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1640,7 +1635,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1613,7 +1608,7 @@ while the equation for \(V\) becomes
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
These can be written compactly upon introducing a new operator: the
 | 
					These can be written compactly upon introducing a new operator: the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org1bdc3b7">
 | 
					<div class="core div" id="orgb9c49fb">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf d'Alembertian operator}
 | 
					{\bf d'Alembertian operator}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1626,7 +1621,7 @@ These can be written compactly upon introducing a new operator: the
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
so we get the
 | 
					so we get the
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org0e31a43">
 | 
					<div class="core div" id="org3dbf083">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
{\bf Inhomogeneous Maxwell equations (Lorenz gauge)}
 | 
					{\bf Inhomogeneous Maxwell equations (Lorenz gauge)}
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
| 
						 | 
					@ -1676,7 +1671,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1614,7 +1609,7 @@ Useful strategy: represent fields in terms of potentials.
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Easiest:
 | 
					Easiest:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="org04beb23">
 | 
					<div class="core div" id="orgaf6ad03">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\boldsymbol B} = {\boldsymbol \nabla} \times {\boldsymbol A}
 | 
					    {\boldsymbol B} = {\boldsymbol \nabla} \times {\boldsymbol A}
 | 
				
			||||||
| 
						 | 
					@ -1630,7 +1625,7 @@ Putting this into Faraday's law gives
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
so this can be written as the gradient of a scalar (by choice: \(-{\boldsymbol \nabla} V\)) so we get
 | 
					so this can be written as the gradient of a scalar (by choice: \(-{\boldsymbol \nabla} V\)) so we get
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgd1c129d">
 | 
					<div class="core div" id="org9a58c0a">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\boldsymbol E} = -{\boldsymbol \nabla} V - \frac{\partial {\boldsymbol A}}{\partial t}
 | 
					    {\boldsymbol E} = -{\boldsymbol \nabla} V - \frac{\partial {\boldsymbol A}}{\partial t}
 | 
				
			||||||
| 
						 | 
					@ -1643,7 +1638,7 @@ so this can be written as the gradient of a scalar (by choice: \(-{\boldsymbol \
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
Using this potential representation for \({\boldsymbol E}\) and \({\boldsymbol B}\) automatically fulfills the two homogeneous Maxwell equations. For the inhomogeneous equations, substituting (\ref{eq:E_from_Potentials}) into Gauss's law gives
 | 
					Using this potential representation for \({\boldsymbol E}\) and \({\boldsymbol B}\) automatically fulfills the two homogeneous Maxwell equations. For the inhomogeneous equations, substituting (\ref{eq:E_from_Potentials}) into Gauss's law gives
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="orgf163188">
 | 
					<div class="main div" id="org9e766d3">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
    {\boldsymbol \nabla}^2 V + \frac{\partial}{\partial t} {\boldsymbol \nabla} \cdot {\boldsymbol A} = -\frac{\rho}{\varepsilon_0}
 | 
					    {\boldsymbol \nabla}^2 V + \frac{\partial}{\partial t} {\boldsymbol \nabla} \cdot {\boldsymbol A} = -\frac{\rho}{\varepsilon_0}
 | 
				
			||||||
| 
						 | 
					@ -1659,7 +1654,7 @@ whereas Amp{\`ere}-Maxwell becomes
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
which becomes after simple rearrangement and use of the identity \({\boldsymbol \nabla} \times \left({\boldsymbol \nabla} \times {\boldsymbol A}\right) = {\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\boldsymbol A}) - {\boldsymbol \nabla}^2 {\boldsymbol A}\),
 | 
					which becomes after simple rearrangement and use of the identity \({\boldsymbol \nabla} \times \left({\boldsymbol \nabla} \times {\boldsymbol A}\right) = {\boldsymbol \nabla} ({\boldsymbol \nabla} \cdot {\boldsymbol A}) - {\boldsymbol \nabla}^2 {\boldsymbol A}\),
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org2b39ef9">
 | 
					<div class="main div" id="org5364b31">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
\[
 | 
					\[
 | 
				
			||||||
  \left( {\boldsymbol ∇}^2 {\boldsymbol A} - μ_0 ε_0 \frac{∂^2 {\boldsymbol A}}{∂ t^2} \right)
 | 
					  \left( {\boldsymbol ∇}^2 {\boldsymbol A} - μ_0 ε_0 \frac{∂^2 {\boldsymbol A}}{∂ t^2} \right)
 | 
				
			||||||
| 
						 | 
					@ -1695,7 +1690,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1624,7 +1619,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1602,8 +1597,8 @@ Table of contents
 | 
				
			||||||
<li>Gr 3</li>
 | 
					<li>Gr 3</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details class="prereq" id="org97f4b33">
 | 
					<details class="prereq" id="orgbfc6a9b">
 | 
				
			||||||
<summary id="org8628991">
 | 
					<summary id="org8848e57">
 | 
				
			||||||
Prerequisites
 | 
					Prerequisites
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1611,8 +1606,8 @@ Prerequisites
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details class="objectives" id="orgdf0f685">
 | 
					<details class="objectives" id="orgab6b502">
 | 
				
			||||||
<summary id="org9c3f957">
 | 
					<summary id="org1296d42">
 | 
				
			||||||
Objectives
 | 
					Objectives
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
| 
						 | 
					@ -1650,7 +1645,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1608,7 +1603,7 @@ A generic configuration of static charges coupled via the Coulomb interaction
 | 
				
			||||||
defines an electrostatic problem, whose solution is in principle obtained
 | 
					defines an electrostatic problem, whose solution is in principle obtained
 | 
				
			||||||
from calculating either the field according to <a href="./ems_es_ef_ccd.html#E_vcd">E_vcd</a>
 | 
					from calculating either the field according to <a href="./ems_es_ef_ccd.html#E_vcd">E_vcd</a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org0a614c7">
 | 
					<div class="main div" id="org8506f8e">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1622,7 +1617,7 @@ from calculating either the field according to <a href="./ems_es_ef_ccd.html#E_v
 | 
				
			||||||
or (often simpler) by calculating the electrostatic potential, using either the
 | 
					or (often simpler) by calculating the electrostatic potential, using either the
 | 
				
			||||||
explicit construction <a href="./ems_es_ep_d.html#p_vcd">p_vcd</a>
 | 
					explicit construction <a href="./ems_es_ep_d.html#p_vcd">p_vcd</a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="main div" id="org6e195dd">
 | 
					<div class="main div" id="org5719824">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1642,7 +1637,7 @@ condition <a href="./ems_es_ef_cE.html#curlE0">curlE0</a> can be expressed as th
 | 
				
			||||||
<a href="./ems_es_ep_PL.html#Poi">🐟</a>
 | 
					<a href="./ems_es_ep_PL.html#Poi">🐟</a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="core div" id="orgef7da18">
 | 
					<div class="core div" id="org3f71da0">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1658,7 +1653,7 @@ condition <a href="./ems_es_ef_cE.html#curlE0">curlE0</a> can be expressed as th
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
In the specific case where the charge density vanishes, we fall back onto the simpler Laplace equation <a href="./ems_es_ep_PL.html#Lap">Lap</a>
 | 
					In the specific case where the charge density vanishes, we fall back onto the simpler Laplace equation <a href="./ems_es_ep_PL.html#Lap">Lap</a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="core div" id="orgf5b1b63">
 | 
					<div class="core div" id="org5ce296d">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1696,7 +1691,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1614,14 +1609,14 @@ In one dimension, the potential is a single-variable
 | 
				
			||||||
function \(\phi (x)\) and the Laplace equation reads
 | 
					function \(\phi (x)\) and the Laplace equation reads
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="eqlabel" id="org20933f1">
 | 
					<div class="eqlabel" id="org725867f">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Lap_1d"></a><a href="./ems_ca_fe_L.html#Lap_1d"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Lap_1d"></a><a href="./ems_ca_fe_L.html#Lap_1d"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org1705801">
 | 
					<div class="alteqlabels" id="org2a0a535">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1636,14 +1631,14 @@ function \(\phi (x)\) and the Laplace equation reads
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
The solution to this is
 | 
					The solution to this is
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="orgc9124d1">
 | 
					<div class="eqlabel" id="orgc6b3d69">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Lap_1d_sol"></a><a href="./ems_ca_fe_L.html#Lap_1d_sol"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Lap_1d_sol"></a><a href="./ems_ca_fe_L.html#Lap_1d_sol"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org566337b">
 | 
					<div class="alteqlabels" id="org95476d4">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>Gr (3.6)</li>
 | 
					<li>Gr (3.6)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1702,14 +1697,14 @@ In two dimensions, the potential becomes a function
 | 
				
			||||||
of two variables (here: \(x\) and \(y\)), so Laplace's
 | 
					of two variables (here: \(x\) and \(y\)), so Laplace's
 | 
				
			||||||
equation now reads
 | 
					equation now reads
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org0af82b1">
 | 
					<div class="eqlabel" id="org061811b">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Lap_2d"></a><a href="./ems_ca_fe_L.html#Lap_2d"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Lap_2d"></a><a href="./ems_ca_fe_L.html#Lap_2d"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="orgf05a1be">
 | 
					<div class="alteqlabels" id="org4f02882">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1762,14 +1757,14 @@ a point equals its value averaged over a sphere
 | 
				
			||||||
\(S_R({\bf r})\) of any radius \(R\) centered on this point
 | 
					\(S_R({\bf r})\) of any radius \(R\) centered on this point
 | 
				
			||||||
(and of course not containing any charges),
 | 
					(and of course not containing any charges),
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org45554bc">
 | 
					<div class="eqlabel" id="orgdcc647d">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="p_ball_avg"></a><a href="./ems_ca_fe_L.html#p_ball_avg"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="p_ball_avg"></a><a href="./ems_ca_fe_L.html#p_ball_avg"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org242a219">
 | 
					<div class="alteqlabels" id="orgce61baf">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1781,8 +1776,8 @@ a point equals its value averaged over a sphere
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details id="orgeb8b5b8">
 | 
					<details id="orge7969c9">
 | 
				
			||||||
<summary id="org92de027">
 | 
					<summary id="org65097bb">
 | 
				
			||||||
<strong>Physicist's proof</strong>
 | 
					<strong>Physicist's proof</strong>
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
| 
						 | 
					@ -1844,8 +1839,8 @@ proving the theorem.
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details id="org2eee056">
 | 
					<details id="orgf16a408">
 | 
				
			||||||
<summary id="orgf338007">
 | 
					<summary id="orgdc4e491">
 | 
				
			||||||
<strong>Formal proof</strong>
 | 
					<strong>Formal proof</strong>
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1895,14 +1890,14 @@ we get the following general
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>Theorem</b>:
 | 
					<b>Theorem</b>:
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org723ed6d">
 | 
					<div class="eqlabel" id="orgb167571">
 | 
				
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<p>
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					<p>
 | 
				
			||||||
<a id="dfdR_intLap"></a><a href="./ems_ca_fe_L.html#dfdR_intLap"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="dfdR_intLap"></a><a href="./ems_ca_fe_L.html#dfdR_intLap"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
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			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
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					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org447b5bf">
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					<div class="alteqlabels" id="orgb04c004">
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			||||||
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</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1955,19 +1950,19 @@ are necessarily positive, we thus require \(f_x > 0\), \(f_y > 0\) and \(f
 | 
				
			||||||
of the \(f_x + f_y + f_z = 0\) condition above.
 | 
					of the \(f_x + f_y + f_z = 0\) condition above.
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<div class="eqlabel" id="org7f931db">
 | 
					<div class="eqlabel" id="org368f926">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Earnshaw"></a><a href="./ems_ca_fe_L.html#Earnshaw"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Earnshaw"></a><a href="./ems_ca_fe_L.html#Earnshaw"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
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			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="orgfc31737">
 | 
					<div class="alteqlabels" id="orgd8486b2">
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div class="info div" id="org181f62a">
 | 
					<div class="info div" id="org74af865">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>Earnshaw's theorem (physical version)</b> <br>
 | 
					<b>Earnshaw's theorem (physical version)</b> <br>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -2086,7 +2081,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
| 
						 | 
					@ -1,7 +1,7 @@
 | 
				
			||||||
<!DOCTYPE html>
 | 
					<!DOCTYPE html>
 | 
				
			||||||
<html lang="en">
 | 
					<html lang="en">
 | 
				
			||||||
<head>
 | 
					<head>
 | 
				
			||||||
<!-- 2022-02-17 Thu 08:42 -->
 | 
					<!-- 2022-02-21 Mon 10:33 -->
 | 
				
			||||||
<meta charset="utf-8">
 | 
					<meta charset="utf-8">
 | 
				
			||||||
<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
					<meta name="viewport" content="width=device-width, initial-scale=1">
 | 
				
			||||||
<title>Pre-Quantum Electrodynamics</title>
 | 
					<title>Pre-Quantum Electrodynamics</title>
 | 
				
			||||||
| 
						 | 
					@ -602,11 +602,11 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charge</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
					<a href="./ems_ms_lf_pc.html#ems_ms_lf_pc">Point Charges</a><span class="headline-id">ems.ms.lf.pc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_lf_c.html#ems_ms_lf_c">Currents</a><span class="headline-id">ems.ms.lf.c</span>
 | 
					<a href="./ems_ms_lf_sc.html#ems_ms_lf_sc">Steady Currents</a><span class="headline-id">ems.ms.lf.sc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -614,21 +614,12 @@ Table of contents
 | 
				
			||||||
</details>
 | 
					</details>
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_ce.html#ems_ms_ce">Charge Conservation and the Continuity Equation</a><span class="headline-id">ems.ms.ce</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					</li>
 | 
				
			||||||
<summary>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
					<a href="./ems_ms_BS.html#ems_ms_BS">Steady Currents: the Biot-Savart Law</a><span class="headline-id">ems.ms.BS</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					 | 
				
			||||||
</summary>
 | 
					 | 
				
			||||||
<ul>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
<a href="./ems_ms_BS_sc.html#ems_ms_BS_sc">The Magnetic Field issuing from a Steady Current</a><span class="headline-id">ems.ms.BS.sc</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</ul>
 | 
					 | 
				
			||||||
</details>
 | 
					 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -640,11 +631,15 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_sc.html#ems_ms_dcB_sc">Straight-line Currents</a><span class="headline-id">ems.ms.dcB.sc</span>
 | 
					<a href="./ems_ms_dcB_iw.html#ems_ms_dcB_iw">Simplistic case: infinite wire</a><span class="headline-id">ems.ms.dcB.iw</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_dcB_BS.html#ems_ms_dcB_BS">Divergence and Curl of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.BS</span>
 | 
					<a href="./ems_ms_dcB_d.html#ems_ms_dcB_d">Divergence of \({\bf B}\) from Biot-Savart</a><span class="headline-id">ems.ms.dcB.d</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_dcB_c.html#ems_ms_dcB_c">Curl of \({\bf B}\) from Biot-Savart; Ampère's Law</a><span class="headline-id">ems.ms.dcB.c</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
| 
						 | 
					@ -661,6 +656,10 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
 | 
					<a href="./ems_ms_vp_A.html#ems_ms_vp_A">Definition; Gauge Choices</a><span class="headline-id">ems.ms.vp.A</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					</li>
 | 
				
			||||||
 | 
					<li>
 | 
				
			||||||
<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
					<a href="./ems_ms_vp_mbc.html#ems_ms_vp_mbc">Magnetic Boundary Conditions</a><span class="headline-id">ems.ms.vp.mbc</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
| 
						 | 
					@ -698,10 +697,6 @@ Table of contents
 | 
				
			||||||
</summary>
 | 
					</summary>
 | 
				
			||||||
<ul>
 | 
					<ul>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./emsm_esm_s.html#emsm_esm_s">A proper definition of "statics"</a><span class="headline-id">emsm.esm.s</span>
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
</li>
 | 
					 | 
				
			||||||
<li>
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
<details>
 | 
					<details>
 | 
				
			||||||
<summary>
 | 
					<summary>
 | 
				
			||||||
| 
						 | 
					@ -1435,7 +1430,7 @@ Table of contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
<a href="./c_m_dc_pr.html#c_m_dc_pr">Product Rules</a><span class="headline-id">c.m.dc.pr</span>
 | 
					<a href="./c_m_dc_pr.html#c_m_dc_pr">Product arguments</a><span class="headline-id">c.m.dc.pr</span>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
</li>
 | 
					</li>
 | 
				
			||||||
<li>
 | 
					<li>
 | 
				
			||||||
| 
						 | 
					@ -1597,11 +1592,11 @@ Table of contents
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a><span class="headline-id">ems.ca.fe.g</span></h5>
 | 
					</svg></a><span class="headline-id">ems.ca.fe.g</span></h5>
 | 
				
			||||||
<div class="outline-text-5" id="text-ems_ca_fe_g">
 | 
					<div class="outline-text-5" id="text-ems_ca_fe_g">
 | 
				
			||||||
<div class="info div" id="org28a8993">
 | 
					<div class="info div" id="orgf2e5cc5">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<b>George Green</b>
 | 
					<b>George Green</b>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<aside id="org0ab9bd7">
 | 
					<aside id="org5d7a251">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
See a <a href="https://en.wikipedia.org/wiki/George%5C_Green%5C_(mathematician)">short bio on wikipedia</a>
 | 
					See a <a href="https://en.wikipedia.org/wiki/George%5C_Green%5C_(mathematician)">short bio on wikipedia</a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
| 
						 | 
					@ -1634,14 +1629,14 @@ and
 | 
				
			||||||
\]
 | 
					\]
 | 
				
			||||||
Substituting this in the divergence theorem gives <b>Green's first identity</b>
 | 
					Substituting this in the divergence theorem gives <b>Green's first identity</b>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="orgbbf64af">
 | 
					<div class="eqlabel" id="org6097b29">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Green1"></a><a href="./ems_ca_fe_g.html#Green1"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Green1"></a><a href="./ems_ca_fe_g.html#Green1"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="orga3318b9">
 | 
					<div class="alteqlabels" id="orgce16d0c">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>J (1.34)</li>
 | 
					<li>J (1.34)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1659,14 +1654,14 @@ As an aside for now, for completeness, if we do the same thing again but with \(
 | 
				
			||||||
interchanged, and subtract the result, we obtain another useful result known as
 | 
					interchanged, and subtract the result, we obtain another useful result known as
 | 
				
			||||||
<b>Green's second identity</b> or <b>Green's theorem</b>
 | 
					<b>Green's second identity</b> or <b>Green's theorem</b>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="eqlabel" id="org785b1da">
 | 
					<div class="eqlabel" id="org867d0df">
 | 
				
			||||||
<p>
 | 
					<p>
 | 
				
			||||||
<a id="Green2"></a><a href="./ems_ca_fe_g.html#Green2"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
					<a id="Green2"></a><a href="./ems_ca_fe_g.html#Green2"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-link" viewBox="0 0 16 16">
 | 
				
			||||||
  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
					  <path d="M6.354 5.5H4a3 3 0 0 0 0 6h3a3 3 0 0 0 2.83-4H9c-.086 0-.17.01-.25.031A2 2 0 0 1 7 10.5H4a2 2 0 1 1 0-4h1.535c.218-.376.495-.714.82-1z"/>
 | 
				
			||||||
  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
					  <path d="M9 5.5a3 3 0 0 0-2.83 4h1.098A2 2 0 0 1 9 6.5h3a2 2 0 1 1 0 4h-1.535a4.02 4.02 0 0 1-.82 1H12a3 3 0 1 0 0-6H9z"/>
 | 
				
			||||||
</svg></a>
 | 
					</svg></a>
 | 
				
			||||||
</p>
 | 
					</p>
 | 
				
			||||||
<div class="alteqlabels" id="org08207ba">
 | 
					<div class="alteqlabels" id="org43111e9">
 | 
				
			||||||
<ul class="org-ul">
 | 
					<ul class="org-ul">
 | 
				
			||||||
<li>J (1.35)</li>
 | 
					<li>J (1.35)</li>
 | 
				
			||||||
</ul>
 | 
					</ul>
 | 
				
			||||||
| 
						 | 
					@ -1702,7 +1697,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
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</div>
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					</div>
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			||||||
<div id="postamble" class="status">
 | 
					<div id="postamble" class="status">
 | 
				
			||||||
<p class="author">Author: Jean-Sébastien Caux</p>
 | 
					<p class="author">Author: Jean-Sébastien Caux</p>
 | 
				
			||||||
<p class="date">Created: 2022-02-17 Thu 08:42</p>
 | 
					<p class="date">Created: 2022-02-21 Mon 10:33</p>
 | 
				
			||||||
<p class="validation"></p>
 | 
					<p class="validation"></p>
 | 
				
			||||||
</div>
 | 
					</div>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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			||||||
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