高斯定理应用问题的探讨

A Probe into the Applying of Gauss THeorem

高斯定理是静电学中的一个重要定理 ,应用高斯定理时 ,常把电荷或电场的对称性作为应用高斯定理求电场强度的条件 ,但实际并非如此 ,以高斯定理的数学表达式为基础可以阐明 :对称性不是应用高斯定理求场强的条件 .

Gauss' Theorem is an important law in electrostatics.Wben applying Gauss' law people often regard the symetry of electric charge or electric field as the condition for getting electric field strength by employing Gauss' Theorem. But the fact is that the mathematical formula of Gauss' Theorem shows:symmetry is not the condition for getting electric field strength by employing Gauss Theorem.