Physics, asked by aswingamer1, 8 months ago

an electric device is connected across a 220 V potential source.the current through the device is 100mA. what is the power of the device

Answers

Answered by venkatakshayg

1

POWER IS EQUAL TO PRODUCT OF VOLTAGE AND CURRENT

P=V×I
P=220×100×(1/10³) [1mA=1/10³ A]
P=22 WATTS

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