异心球形电容器电容的精确解

An analytic expression for capacity of nonconcentrical spherical capacitor

提出了导体系统电容问题求解的一种新方法 ,借助双球面坐标系和平行板电容公式 ,求出了异心球形电容器电容的解析式。此外 ,对另外几种类型导体系统的电容也作了讨论。

A new method of solving the capacity problem is presented by using the formula of capacity for a parallel plate capacitor, with simpler calculation and more explicit physical meaning as compared with the conventional solution. Some examples are given to illustrate the utility of this method.