摘要
在双球坐标系下采用分离变量的方法严格求解了偏心球形电容器的电容,得到了它的级数解,并通过编制程序计算获得了偏心球形电容器的电容大小与偏心率之间的数值关系,指出了某些文献中的不当之处。
The capacitance of a eccentric spherical capacitor is solved strictly based on the bispherical coordinate system , a series solution is obtained. The relation between the capacitance and the eccentricity is calculated numerically. Incorrectness in some articles is pointed out.
出处
《大学物理》
北大核心
2004年第1期30-32,共3页
College Physics
基金
重庆市教育委员会资助项目(20011075)
关键词
双球坐标系
电势分布
电容
偏心率
bispherical coordinate system
electric potential distribution
capacitance
eccentricity
