Update 2022-03-02 15:47

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Jean-Sébastien
2022-03-02 15:47:54 +01:00
parent ac1e628013
commit 21bf9fdba5
194 changed files with 1653 additions and 1216 deletions
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@@ -1,7 +1,7 @@
<!DOCTYPE html>
<html lang="en">
<head>
<!-- 2022-03-01 Tue 08:14 -->
<!-- 2022-03-02 Wed 15:45 -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Pre-Quantum Electrodynamics</title>
@@ -1633,7 +1633,7 @@ In free space, where \(\rho\) and \({\bf J}\) vanish:
<p>
Symmetry: replace \({\bf E}\) by \({\bf B}\) and \({\bf B}\) by \(-\mu_0 \varepsilon_0{\bf E}\) in the first pair.
They turn into the second pair. This symmetry is spoiled by \(\rho\) and \({\bf J}\). What if we had
a truly symmetric situation, {\it i.e.}
a truly symmetric situation, <i>i.e.</i>
</p>
\begin{align}
(i) &amp;{\boldsymbol \nabla} \cdot {\bf E} = \frac{\rho_e}{\varepsilon_0},
@@ -1650,7 +1650,7 @@ of magnetic charge. Both charges would be conserved:
{\boldsymbol \nabla} \cdot {\bf J}_e = -\frac{\partial \rho_e}{\partial t}.
\label{Gr(7.44)}
\]
Maxwell's equations {\bf beg} for magnetic charges. But we've never found any!
Maxwell's equations <i>beg</i> for magnetic charges. But we've never found any!
</p>
</div>
</div>
@@ -1671,7 +1671,7 @@ target="_blank">Creative Commons Attribution 4.0 International License</a>.
</div>
<div id="postamble" class="status">
<p class="author">Author: Jean-Sébastien Caux</p>
<p class="date">Created: 2022-03-01 Tue 08:14</p>
<p class="date">Created: 2022-03-02 Wed 15:45</p>
<p class="validation"></p>
</div>