what is power?☺please give me answer
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The rate of change of electric energy is called power .It is denoted as P .It's SI unit is watt.
P = VI
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WHAT IS POWER
In physics, power is the rate of doing work or of transferring heat, i.e. the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. ... But more power is needed when the work is done in a shorter amount of time.
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