乐山师范学院学报
樂山師範學院學報
악산사범학원학보
JOURNAL OF LESHAN TEACHERS COLLEGE
2014年
5期
17-18,84
,共3页
均匀带电圆环%导体球%δ函数%电势%电像法
均勻帶電圓環%導體毬%δ函數%電勢%電像法
균균대전원배%도체구%δ함수%전세%전상법
Uniform Charged Ring%Conductor Ball%The Delta Function%Electric Potential%Electrical Image Method
文章应用电像法求解接地导体球与均匀带电圆环位于以导体球心为坐标原点的某个球面上的静电问题;用推广了的静电边值关系分区解拉普拉斯方程得到接地导体球与均匀带电圆环静电问题的解;二者结果完全一致,说明推广的电像法正确。
文章應用電像法求解接地導體毬與均勻帶電圓環位于以導體毬心為坐標原點的某箇毬麵上的靜電問題;用推廣瞭的靜電邊值關繫分區解拉普拉斯方程得到接地導體毬與均勻帶電圓環靜電問題的解;二者結果完全一緻,說明推廣的電像法正確。
문장응용전상법구해접지도체구여균균대전원배위우이도체구심위좌표원점적모개구면상적정전문제;용추엄료적정전변치관계분구해랍보랍사방정득도접지도체구여균균대전원배정전문제적해;이자결과완전일치,설명추엄적전상법정학。
This paper uses electrical image method to solve the electrostatic problem of grounding conductor sphere and uniform charged ring, and by electrostatic boundary value relations partition, it solves Laplace equation to get the electrostatic problem of grounding conductor sphere and uniform charged ring. It turns out two results are completely consistent, and proves that the application of electrical image method is correct.