摘要
从概率论的角度出发，讨论了任意形状的封闭导体壳内外的静电场，发现壳内电荷及内壳表面上的电荷在内表面之外的任一点激发的总电场为零，壳外电荷及外壳表面上的电荷在外壳表面之内的任一点激发的总电场为零.
The electrostatic field is discussed inside and outside the conductorial shell with arbitrary shape from the point of view of probality. The conclusion is presented that the internal charge and charge on the internal surface not produce electric field at any point outside the internal surface, so do the external charge and the charge on the external surface at any point inside the external surface.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1997年第2期34-35,共2页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
静电平衡
封闭导体壳
静电场
electrostatie equilibrium, wrapped conductorial shell
