Pre-Quantum Electrodynamics
Steady Currents: the Biot-Savart Lawems.ms.BS
Steady currents lead to constant magnetic fields: {\bf magnetostatics}.
Then, since \(\frac{\partial \rho}{\partial t} = 0\), the continuity equation leads to \[ {\boldsymbol \nabla} \cdot {\bf J} = 0 \label{Gr(5.31)} \]
In this section:
- The Magnetic Field issuing from a Steady Currentems.ms.BS.sc

Created: 2022-02-10 Thu 08:32