【摘要】 一般认为,孤立导体表面曲率最大的地方,面电荷密度也最大。本文通过一个微扰带电导体球面的具体例子,证明了在静电平衡时,孤立带电导体的这两个最大之间没有关系,一般说来,它们位于导体面上的不同点。更多还原

【Abstract】 It is generally accepted that surface charge density of anisolated charged conductor is greatest where the surface curvature isgreatest. In this paper we take a small perturbation of a con-ducting spherical surface for example and show that in electrostaticequilibrium there is no relationship between these two maxima, andthat, in general, they are located at different points on the surface.更多还原