摘要
由于运动描述的相对性及电磁场描述的统一性,我们知道,感应电动势的描述也是具有相对性的。通过一实例证明,在不同参考系下,感生电动势和动生电动势的描述是相对的,感应电动势的大小也与参考系的选取有关。
Because of the relation of movement description and the unity of electromagnetic field, we know that the description of induction electromotive force also is relative. Through an example, This article prove that the description of inducted electromotive force and motional electromotive force is relative in different reference system ,in addition, the Inductive electromotive force is de- pend on the selection of the reference system.
出处
《技术与市场》
2011年第10期39-40,共2页
Technology and Market
关键词
感应电动势
感生电动势
动生电动势
参考系
相对运动
induction electromotive force
induced electromotive force
motional electromotive force
reference system
relativemotion
