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What Is The Formula For Power?

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    The electrical power of a circuit is equal to the voltage times current. Power is calculated in unit watts, here one watt is equal to ampere into volts. The formula for power is;

    Power = current x voltage

    Power = I x V

    As; V = IR

    So, power = I2R

    The mechanical power of an object is equal to the ratio of energy to time. In mechanical power, watt is equal to joule per second. The formula for power is;

    Power = Energy / time
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    Amber22 

    answered 8 months ago

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