两个不同边界问题的静电场统一描述的实例  

An Actual Example of Uniform Representation of Two Different Boundaries Problems in Static Electricity Field

作　　者：蒋明宇[1] 胡先权[1] 杨英[1] 

机构地区：[1]重庆师范大学物理学与信息技术学院,重庆400047

出　　处：《重庆师范大学学报（自然科学版）》2005年第3期87-89,共3页Journal of Chongqing Normal University:Natural Science

基　　金：重庆市教育委员会科学技术研究项目(NO:20030806)

摘　　要：对偏心圆柱面带电导体和分离圆柱面带电导体这两个不同边界问题的静电场进行了统一的描述,严格地求出了电势函数和电场线函数,作出了相应的等势线簇图形和电场线簇图形,并且进行了必要的讨论。The uniform representation of the solution of equipotential surfaces of two parallel charged cylinder conductors with eccentric and separated axes has obtained. By means of combination of conformal mapping, separation of variables, and software package facility of Mathematica 5.0 ,we have obtained the exact solution of the electrical potential functions and power line functions and plotted the relative equipotential line maps and power line maps;Meanwhile, we have made the necessary discussion.

关 键 词：保角映射 拉普拉斯方程 精确解 等势线簇图形 电场线簇图形 

分 类 号：O441.1[理学—电磁学]