The current through a 12W resistor in an electric circuit is 1.5A. Calculate the potential differences across the resistor

Question

The current through a 12W resistor in an electric circuit is 1.5A. Calculate the potential differences across the resistor

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Kim Cúc 3 years 2021-07-31T05:25:16+00:00 1 Answers 127 views 0

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  1. Calantha
    0
    2021-07-31T05:27:04+00:00
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    Answer:

    Potential difference = 8 Volts

    Explanation:

    Given the following data;

    Power = 12 Watts

    Current = 1.5 A

    To find the potential difference;

    Power = current * voltage

    12 = 1.5 * voltage

    Voltage = 12/1.5

    Voltage = 8 Volts

    Therefore, the potential difference which is the same as voltage is 8 Volts.

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