Power
Physics
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In physics, power is 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. In older works, power is sometimes called activity. Power is a... Wikipedia
Derivations from other quantities: P = E/t; P = F·v; P = V·I; P = τ·ω
SI unit: watt (W)
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Power is the rate at which work is done. It is the work/time ratio. Mathematically, it is computed using the following equation.
It is a measure of the rate at which work is done (or similarly, at which energy is transferred). The ability to accurately measure power was one of the key ...
Feb 20, 2022 · Power is the rate at which work is done, or in equation form, for the average power \(P\) for work \(W\) done over a time \(t\), ...
Duration: 5:46
Posted: Apr 15, 2015
Posted: Apr 15, 2015
Section Summary · Power is the rate at which work is done, or in equation form, for the average power \boldsymbol{P} · The SI unit for power is the watt (W), ...