用高斯定理构建电力线方程

An Application of Gauss Theorem to the Establishment and Conformation of an Electric Line′s Equation

利用高斯定理，计算了一条均匀分布线电荷端点附近和三条平行无限长、电荷密度相同线电荷间静电场电力线的非线性方程，并模拟了电场分布。

Applying Gauss theorem, a non linear equation is given a calculation, which is characterized by three electric lines having the same density of electric charges as that in the static field, being parallel and of infinite length, and by uniform distribution of linear charges near the terminal point as well. Herein, a simulation of the electric fields′ distribution is rendered.