Electric Field

Magnetic Field

$\nabla \cdot E=\frac{\rho }{{ϵ}_0}\left\{1+{ϵ}_{0}V\cdot \nabla e\right\}$

$\nabla \cdot B=-ic{\mu }_0\rho \left\{1+{ϵ}_{0}V\cdot \nabla e\right\}$

$\nabla \times E=-\frac{\partial B}{\partial t}$

$\nabla \times B=\frac{1}{c^2}\frac{\partial E}{\partial t}$