What is the power in a circuit that has a current of 12 amps and a resistance of 100 ohms? a. 14,400 watts b. 8.3 watts c. 144 watts d. 1200

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What is the power in a circuit that has a current of 12 amps and a resistance of 100 ohms? a. 14,400 watts b. 8.3 watts c. 144 watts d. 1200 watts

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Vân Khánh 5 months 2021-08-07T12:22:04+00:00 1 Answers 5 views 0

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    2021-08-07T12:23:21+00:00

    Answer:

    a. 14,400 Watts

    Explanation:

    Power is current times voltage.

    P = IV

    Voltage is current times resistance.

    V = IR

    Substitute:

    P = I²R

    P = (12 A)² (100 Ω)

    P = 14,400 W

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