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Asked by Julie

a heater is plugged into 120v wall outlet. if the resistance in the heater is 15ohms what is the power used
11 years ago

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Answered by Steve
P = E^2/R = 120^2/15 = 960W
11 years ago
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a heater is plugged into 120v wall outlet. if the resistance in the heater is 15ohms what is the power used

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