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Maharashtra State BoardSSC (English Medium) 10th Standard

If a Bulb of 60w is Connected Across a Source of 220v, Find the Current Drawn by It. - Science and Technology 1

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Question

If a bulb of 60W is connected across a source of 220V, find the current drawn by it.

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Solution

Power P = 60W, Voltage V = 220. To find eye ?

We have current `I = P/V = 60/220= 0.272 A`

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2017-2018 (March)

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