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![V=IR, P=IV=I^2R=V^2/R, signal energy confusion.](https://www.iarticlesnet.com/pub/img/site/s_34.jpeg)
V=IR, P=IV=I^2R=V^2/R, signal energy confusion.
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日期:2024-08-17
V=IR, P=IV=I^2R=V^2/R, signal energy confusion. Steve 2007-01-23 11:26:02 UTC I'm finding myself confused by signal energy for a signal V(t) and P=V^2/R as derived by Ohm's Law. Given a fixed load R and the potential energy of a charge q don't we have ......看更多