积分变换法求解点电荷的静电势  

Solution of electronstatic potential of point charge applying integral transform

作　　者：李文略 LI Wen-lüe(School of Basic Educational,Lingnan Normal University,Zhanjiang 524037,China;Zhanjiang Preschool Educational College,Zhanjiang 524037,China)

机构地区：[1]岭南师范学院基础教育学院 [2]湛江幼儿师范专科学校

出　　处：《高师理科学刊》2019年第12期30-33,共4页Journal of Science of Teachers＇College and University

基　　金：湛江幼儿师范专科学校科学研究资助项目（ZJYZQN201716）

摘　　要：应用积分变换法求解点电荷静电势所满足的δ函数形式表示的泊松方程,得到点电荷或电偶极子激发的静电势,在内容上起到衔接电磁学、电动力学和数学物理方法的作用.例举的实例简单易于理解,可作为电动力学或数学物理方法课程教学上的补充材料.The electronstatic potential of point charge or electric dipole is gained by solving the delta function form of Poisson′s equation.Poisson′s equation is solved by integral transformation method.The examples given are simple and easy to understand and can be used as a supplement to courses in electrodynamics or mathematical physical methods.

关 键 词：点电荷 静电势 泊松方程 积分变换 Δ函数 

分 类 号：O441[理学—电磁学]