摘要
计算表明，三层介质无限长圆柱界面上的极化电荷和磁化电流可用多个分立镜像代替。
The calculation shows that the palarized charge and magnetized current on coaxial cylindrical interface of three layers of media can be replaced with discrete images,then the calculation of electric field and magnetic field will be get very simply and visually.
出处
《大学物理》
1999年第9期5-7,共3页
College Physics
关键词
分立镜像
极化电荷
磁化电流
介质
discrete image
palarized charge
magnetized current
