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MCAS Physics Exam Practice

Category - Introductory Physics

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The potential difference across a resistor is 12 V. When a current of 5 A is flowing through this resistor, what is the power used by the resistor?

2.4 W
60 W
300 W
1500 W

Explanation

Answer: B - 60 W

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MCAS Physics Exam Practice

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MCAS Physics Exam Practice

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