Define power?

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Ajay Gupta

Rate of ding work is power.
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In physics, power is the rate of doing work. It is the amount of energy consumed per unit time. Having no direction, it is a scalar quantity. In the SI system, the unit of power is the joule per second (J/s), known as the watt in honour of James Watt, the eighteenth-century developer of the steam engine....
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In physics, power is the rate of doing work. It is the amount of energy consumed per unit time. Having no direction, it is a scalar quantity. In the SI system, the unit of power is the joule per second (J/s), known as the watt in honour of James Watt, the eighteenth-century developer of the steam engine. Another common and traditional measure is horsepower (comparing to the power of a horse). Being the rate of work, the equation for power can be written:p=w/t read less
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It is the amount of energy consumed per unit time.
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Science Subjects tutor with 5+ years of experience.

Work done per unit time is called power.
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Power is the rate of doing work or the amount of energy consumed per unit time. Its unit is Watt(W). For circuits Power= Voltage x Current.
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