Physics, asked by Raghav4310, 10 months ago

If P and V are the power and potential of device, the power consumed with a supply potential V1 is

Answers

Answered by Meeba21
22

Answer V1^2 / V^2*P

Explanation:

Answered by abhi178
42

power consumed with a supply potential V1 is (V1/V)² × P.

P is the power and V is the potential of any device. so, resistance of that device would be R = V²/P

now, power consumed with a supply of potential V1 is , P' = V1²/R

= V1²/(V²)/P

= (V1/V)² × P

hence, power consumed with a supply potential V1 is (V1/V)² × P

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