均匀外磁场中的超导椭球

摘要

本文利用“等效的磁荷观点”简捷地求出了均匀外磁场中超导椭球的面电流密度,体现了电场与磁场之间的对称之美.%In this paper,by using the view of equivalent magnetic charge,we briefly find out the surface current density of superconducting ellipsoid in an uniform external magnetic field,which shows the beauty of symmetry between the electric and magnetic fields.