摘要
本文以均匀带电的无限长直线的电势为基础,计算出了两无限长平行柱形导体单位长度的电容.结果发现:该电容与柱形导体的半径、两导体轴线间的距离有关.
Based on the potential of an infinitely long charged line,this paper calculates the,capacitance per unit length of two parallel infinite conducting cylinders,it is found that the,capacitance depends on the radii of cylinders and the distance between two cylinders.
出处
《青海师范大学学报（自然科学版）》
2011年第2期80-82,共3页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
电容
电势
LAPLACE方程
等势面
capacitance
potential
Laplace equation
equipotential surface
