共焦椭圆导体筒间的电场与电容  

Calculation of the electric field and capacitance between two confocal elliptic conductor tubes

作　　者：贾秀敏[1] 

机构地区：[1]河北科技大学理学院,河北石家庄050018

出　　处：《大学物理》2017年第11期25-26,37,共3页College Physics

摘　　要：根据共焦椭圆函数,将拉普拉斯方程的求解变为积分运算,进而导出了共焦椭圆筒间的电容与电场分布.According to the confocal elliptic function,the Laplace equation is transformed into an integral operation,and then distribution of the electric field and capacitance between two confocal elliptic conductor tubes are calculated.

关 键 词：积分运算 共焦椭圆函数 电势 电容 

分 类 号：O441[理学—电磁学]