Using the Relativity Theory, Ampere s law can be derived from the Colulmb s law, and the induced-electromotance and dynamic-electromotance may be alternated each other.

应用相对论论,安培律可通过库仑出,感势和势可以相互转化,在此意义上磁学基本律可进一步统一到静学律之中。