The power dissipated in a resistor is 4 W when a current of 0.5 A flows through it

PHYSICS · Subjective · A Level · Physics · Electricity · Electricity

Problem

The power dissipated in a resistor is 4 W when a current of 0.5 A flows through it. Calculate the power that will be dissipated in the same resistor if the current is increased to 1.5 A, assuming its resistance remains constant.

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