2005/05/30 | 电感器[Inductor]
类别(Ω〖物理〗) | 评论(0) | 阅读(39) | 发表于 20:27
The potential energy stored in an inductor is given by
(1)

where L is the inductance and I is the current. The voltage across an inductor is given by
(2)

and the impedance by
(3)

where is the angular frequency of current.
0

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