UC知道求翻译，专业物理
来源：百度知道 编辑：UC知道 时间：2024/06/20 11:30:01
For instance, there is an electrical equivalent
of the shell theorem: the electrical forces exerted externally by a
uniformly charged spherical shell are the same as if all the charge
was concentrated at its center, and the forces exerted internally are
zero
of the shell theorem: the electrical forces exerted externally by a
uniformly charged spherical shell are the same as if all the charge
was concentrated at its center, and the forces exerted internally are
zero
"举例说来，‘球壳定理’在电场问题中有一个等价描述：对于一个电荷均匀分布在壳面上的球壳，在球壳外，电场分布 与 所有球壳上电荷被集中放于在球心处时的电场分布 相同，而（不同点是）在球壳内部，电场强度为0"
大概意思就是说考虑一个球壳，电荷均匀分布在壳面上，那么在球壳以外电场的情况就如同位于球心有一个与整个球壳具有同等电量的点电荷所激发的电场一样。而在球壳内部，电场强度处处为零。