圆形面偶极层与圆电流的电磁场

摘要

The distribution of electrostatic potential of a circular dipole layer is obtained by solving a problem of border with axial symmetry. The distribution of magnetic fields of a circular current is easily found by analogical method with above one.%通过解电场的轴对称边值问题求出了圆形面偶极层的电势分布，使用其结果和类比方法找到了圆电流的磁场分布.