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Question

An electric heater with a p.d of 240V connected across its terminals has a total resistance of 950Ω .
Find the power rating of the heater?
Apr 26, 2019

Answers

P = EI = I^2R = E^2/R
Apr 26, 2019
watts = (volts)^2 / Ω
Apr 26, 2019

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