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A heater rated 250W is connected …

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A heater rated 250W is connected to 220V supply. Calculate the electric energy consumed by it in one hour.

Posted by Shruthi Shirgaonkar 5 years, 2 months ago

CBSE > Class 10 > Science

1 answers

Nauman Malek 5 years, 2 months ago

Electrical energy consumed = 9×10^5 You can use the formula, W(electrical energy)=Power × time.

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