CBSE Class 11-science Answered
Is there any other formula for finding pawer if not why?
Asked by pannalal.malakar | 19 Jun, 2014, 05:25: PM
Expert Answer
The formula for power depends on the topic under consideration.
In mechanics, the formula for power is Power = Work/time, i.e., P = W/t
In electronics, the formula for power is P= VI = I2R = V2/R
where, V is voltage, I is current and R is resistance.
Answered by Romal Bhansali | 20 Jun, 2014, 10:54: AM
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