均匀带电圆环片的空间电场计算  

Calculation on the Space Electrostatic Field of Evenly Charged Round Ring Slice

作　　者：邝向军[1] KUANG Xiangjun(School of Science,Southwest University of Science and Technology,Mianyang 621010,Sichuan,China)

机构地区：[1]西南科技大学理学院,四川绵阳621010

出　　处：《平顶山学院学报》2018年第2期39-40,55,共3页Journal of Pingdingshan University

基　　金：西南科技大学高教研究项目(16gjzx23)

摘　　要：利用均匀带电圆环片电场的轴对称性,联合运用静电场的高斯定理和安培环路定理,以轴线上的场强值为初值,通过反复迭代的方式巧妙地导出了均匀带电圆环片空间电场的无穷级数表达式.In this paper,based on the axial symmetry of electric field and the initial value of axis,the author iteratively derives the electric field of evenly charged round ring slice by using the Gauss theorem and Ampere loop theorem.Compared with previous studies,this method is more masterly and directly.

关 键 词：均匀带电圆环片 轴对称场 迭代计算 

分 类 号：O441[理学—电磁学]