摘要
本文利用镜像法,计算了两相互接触的带电导体球的电容.接着再用镜像法计算两相距一定距离的具有相同半径的导体球间的电容,且其极限情况与已知结果相同.然后用Matlab对结果进行了数值分析.
In this paper,by the image method,we calculated the capacitance between two contacting conducting spheres with the same radius,and the capacitance between two separated conducting spheres with same radius,equal charge but opposite signs.Its limited situation is the same as the known result.The results were analyzed with Matlab.
出处
《物理与工程》
2012年第2期57-60,3,共5页
Physics and Engineering
关键词
镜像法
导体球
电容
image method
conducting sphere
capacitance
