An electric heating element is connected to a 110 V circuit and a current of 3.2 A is flowing through the element. How much energy is used up during a period of 5 hours by the element

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asked Jun 21, 2016 132k views

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An electric heating element is connected to a 110 V circuit and a current of 3.2 A is flowing through the element. How much energy is used up during a period of 5 hours by the element

Physics
high-school

Rajiv Pingale asked

by Rajiv Pingale

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2 Answers

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Answer:

1,760 Wh

Step-by-step explanation:

Pankaj Singh answered Jun 23, 2016

by Pankaj Singh

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4 votes

Wouldn't it be 110V * 3.2A * 5 hours?

The problem shows 110V not 120V

So it would be 110V * 3.2A = 352

And 352 * 5 = 1760

Lazy Functor answered Jun 26, 2016

by Lazy Functor

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