Question: When a current of 4.0 A passes through a certain resistor for 10 minutes, 2.88 x 10 4 J of heat are produced. Calculate :

When a current of 4.0 A passes through a certain resistor for 10 minutes, 2.88 x 10⁴ J of heat are produced. Calculate :
(a) the power of the resistor.
(b) the voltage across the resistor.

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