2005/03/12 | 电动势[Electromotive Force]
类别(Ω〖物理〗) | 评论(0) | 阅读(61) | 发表于 19:42
The electromotive force (often abbreviated "EMF" and denoted ) is an archaic term for an induced electric potential (i.e., an induced voltage). Batteries are the most common source of EMFs. Since an EMF is a voltage, it is given by a line integral of the form
(1)

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