摘要
在引入磁荷及对偶概念后，讨论了电场中电荷、电流及磁场中磁荷、磁流所满足的电磁场方程，并通过具体实例分析了利用电荷产生的电场及磁荷产生的磁场间的对偶关系，可以直接从电场结果导出分布特性相同的磁场结果，反之亦然．
This paper discusses the electric and magnetic field equations which are satisfied by electric charge and current and magnetic charge and current after introducing the concepts of the fictitious magnetic charge and duality. It is analyzed that magnetic field intensity can be derived direct from electric field intensity with the reality duality between the plectril field produced by electric charge and the magnetic field by magnetic charge, and vice versa. Therefore, the calculation of many problems in electric and magnetic fields in practical engineering projects can be simplified.
