对电磁感应现象可逆性的讨论

A DISCUSSION ABOUT THE PHENOMENA OF REVERSIBILITY OF ELECTROMAGNETIC INDUCTION

本文从空间是否存在导体两种情况去讨论电磁感应现象的可逆性.结论是:当导体存在时,除不闭合导体中感生电场已达稳定情况外,都是不可逆的;当不存在导体时。

This article is concerned with the space in which whether the two conditions of conductors exist,so as to dis-cuss the phenomena of reversibility of electromagnetic induction.The conclusion is:when the conductor exists,besides the induced electric field in the unclosed conductor to the steady conduction,all are irreversible;when theconductor does not exist,the phenomena of the electromagnetic induction are reversible.