两种绘制一维点电荷系电场线方法的比较  

Comparison of Two Methods for Depicting Electric Field Lines of One-dimensional Point Charge

作　　者：邓卫娟[1] 

机构地区：[1]河池学院物理与电子工程系,广西宜州546300

出　　处：《河池学院学报》2011年第2期29-31,共3页Journal of Hechi University

摘　　要：通过点电荷电场中接地导体球面上的电荷分布,对两种绘制一维点电荷系电场线方法进行比较,指出各自的优势和不足.By the electric charge distribution on the surface of an earthing conductor ball in the electric field of one point charge,two methods for depicting electric field lines of one-dimensional point charge are compared,and their advantages and drawbacks are pointed out repectively in this paper.

关 键 词：点电荷 接地导体球 电荷分布 电场线 

分 类 号：O441.1[理学—电磁学]