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Power

541 bytes added, 16:22, 2 February 2019
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===About Power===
: The [[unit]] of [[power]] is the [[Watt]].
: [[Power]] is how quickly [[energy]] is [[Energy Transfer|transferred]] from one [[Energy Store|store]] into another.
: [[Energy Transfer]]ed is the same as [[Work Done]], so [[power]] is also the rate of [[Work Done|work done]].
Where:
 P = Power E = [[Energy Transfer]]red = W = [[Work Done]] t = Time ==Key Stage 4=====Meaning===[[Power]] is the rate of [[Energy Transfer]]/[[Work Done]]. ===About Power===: The [[SI Unit]] of [[power]] is the [[watt]]. ===Equations===: <math>Power = \frac{Work Done}{Time}</math>:<math>P = \frac{W}{t}</math> Where: P = Power: E = [[Energy Transferred Transfer]]red = W = [[Work Done]] : t = Time :<math>Power = Current |times PotentialDifference</math>:<math>P = IV</math> Where: P = Power I = [[Electrical Current|Current]] V = [[Potential Difference]]