我们已经知道Φ=B*S,那么他们又和电压有什么关系呢?
它们之间的桥梁就是法拉第电磁感应定律也叫电磁感应定律(Faraday’s law)。
法拉第电磁感应定律:The induced electromotive force in any closed
circuit is equal to the negative of the time rate of change of the magnetic flux enclosed by the circuit. (来自wiki)
法拉第电磁感应定律:在任意闭合线圈内,磁通量与时间的微分的负值等于电动势: