导体球接地前后感应电量的变化

Variations for the Distribution of Inductive Charge Before and After the Conduct Sphere Earthing

讨论并计算导体球接地前后感应电量及其在导体球表面的分布情况,通过对两种情况的比较,从而得出正确的电场分布图像.

The correct electric field distribution pattern will be absolutely clear by comparing the quantity of inductive charge and its surface distribution on the conduct sphere by means of discussion and calculation before and after the conduct sphere earthing.