A resistor of carries a current of

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Circuits · Electric Circuits

Problem

A resistor of 4 kΩ4\,\text{k}\Omega carries a current of 2.5 mA2.5\,\text{mA}. Calculate the power dissipated in the resistor. (a) 10 mW10\,\text{mW} (b) 2.5 W2.5\,\text{W} (c) 25 mW25\,\text{mW} (d) 0.25 W0.25\,\text{W}

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