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A set of four equations that define electrodynamics. They comprise the Gauss laws for the electric and magnetic fields, the Faraday law, and the Ampère law. Together, these equations uniquely determine the electric and magnetic fields of a physical system. DO NOT USE THIS TAG for the Maxwell-Boltzmann distribution, or the thermodynamical equations known as Maxwell's relations.
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Should $E$ and $B$ change with Gravity?
Lets examine a typical GR metric:
$$ds^2=g_{00}dt^2-g_{11}dx^2-g_{22}dy^2-g_{33}dz^2$$
The "d" going with ds has its correct meaning when the path is
specified with respect to a one dimensional mani …
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On Electromagnetic Self Energy
In the process of pair annihilation an electron and a positron annihilate each other to produce a pair of photons, conserving momentum and energy. As the oppositely charged particles approach each oth …
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A Paradox in Special Relativity
Two inertial frames $\mathrm{K}$ and $\mathrm{k’}$ are considered. They are in relative uniform motion along the $x-x’$ direction with relative speed equals to $v$.
In the frame $\mathrm{K’}$ we have …