Electrodynamics/Conservation Theorems
<
Electrodynamics
Conservation of Momentum
∂
∂
t
(
p
)
=
∇
⋅
T
↔
{\displaystyle {\frac {\partial }{\partial t}}({\mathfrak {p}})=\nabla \cdot \mathbf {\overleftrightarrow {T}} }