The zero charge potential of antimony

锑的 零 电荷 电势

Under the condition that the electrical potential of a immeasurable-distant-away point is zero the outer potential of a electrically neutral charge group is not always zero and to any electrically neutral charge group the potential will be dipole-alike distribution .

在选取无限远处为 零 电势参考点情况下，电中性电荷系外部的电势不一定 为 零，对于任意电中性 电荷系将出现类偶极子电势分布。