Physics, asked by muskanroy34, 5 months ago

Guys please answer these Question...

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Answered by kritikapatil01

1

Answer:-

Power of each device, P=500 W=0.5 kW

Time for which the devices are used, t=10 hours

Thus energy consumed by 4 devices,

E=4×P×t

E=4×0.500×10 kWh

⟹E=20 kWh

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