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Answer to Question #11378 in Electric Circuits for saksham

Question #11378
State True or False : If for a given current,resistance is changed from R to R/n,powerconsumed changes from P to nP.















Expert's answer
P = V · I = (I · R) · I = I^2 · R
P0 = I^2 · R
P1 = I^2 · R /
n

Answer: false, power consumed changes from P to P/n.

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