Write of the following does not represent electrical power in a circuit ?

1 answer:

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(b) IR^2 does not represent electrical power in a circuit.

The equations for electrical power are as follows:

P=I^2R

P=VI

P=V^2/R
(You can get this equation by rearranging V=IR, making I the subject to get I=V/R and substituting that into P=VI)

P=E/T

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