Question: A 120 V potential difference is applied to a space heater that dissipates 500 W during operation. (a) What is its resistance during operation? (b)

A 120 V potential difference is applied to a space heater that dissipates 500 W during operation.
(a) What is its resistance during operation?
(b) At what rate do electrons flow through any cross section of the heater element?

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