摘要
研究了各向异性静电势所满足的微分方程和它的求解,以及以带电小区域所激发的电势在较远场点的展开,并解决了给定一定的电荷分布如何求电势等基本问题.
The differential equations which are proper to the anisotropy of the electrostatic potential and its solutions are studied,as well the problem is discussed that how the potential inspired by the small area with electric is expanded at a far point and such basic problems as how to find potential when certain charge distribution is given.
出处
《四川文理学院学报》
2010年第5期41-44,共4页
Sichuan University of Arts and Science Journal
关键词
各向异性介质
静电势
多级矩展开
anisotropic medium
electric potential
multiple moment expansion.
