摘要
在柱坐标系中用分离变量法计算了位于均匀磁场中匀速运动的长直圆柱壳内外的电场和磁场的分布情况,讨论了运动的长直圆柱壳对外场的屏蔽作用的影响因素.
The electric and magnetic field distribution of an infinite an external uniform magnetic field is calculated by using the separating The effect of field shielding of the column shell mobile is also analyzed. long column shell with variable method in the uniform velocity in pillar coordinates.
出处
《大学物理》
北大核心
2014年第6期11-12,27,共3页
College Physics
关键词
磁标势
电磁场变换
边值关系
磁介质
屏蔽
magnetic marking potential
electromagnetic transform
relationship of boundary value
magneticmedium
shielding