多源场的高斯定理及其应用

The Application of Gauss Law in the Multi——Source Electric Field

现行的电磁学对线电荷的能量公式、静电平衡条件都没有直接推导过.本文先提出多源场的高斯定理公式,然后进行推导,以供参考.

So far both the formula for energy of line charge and the condition of electrostatic equilibrium have not been directly derived from the current electromagnetism.This paper first puts forward the formula of the multi ——source electric field from Gauss law and gives derivation for refe- rence.