带电线状体作用下的导体表面电荷分布  

The Charged Distribution on the Surface of a Conductor under the Action of the Charged Linear Body

作　　者：廖其力 邓娅 余艳 

机构地区：[1]重庆邮电大学移通学院,重庆

出　　处：《应用物理》2018年第2期116-124,共9页Applied Physics

摘　　要：本文采用电磁学理论中的镜像法,利用叠加原理和Mathematica数学软件,计算了均匀带电线状体附近的接地无限大导体平面和带电导体球上的感应电荷分布,同时绘出了感应电荷分布随角度和距离变化的图像。The charged distribution on the surface of the ground infinite conductor plane and the conductor ball is calculated under the action of the uniformly charged linear body with the superposition principle and Mathematica software. At the same time, the induced charge distribution changing with angle and distance of the image is drawn.

关 键 词：电荷分布密度 接地无限大导体平面 导体球 均匀带电线状体 MATHEMATICA 

分 类 号：G6[文化科学—教育学]