Two light-bulbs operate on the same potential difference. Bulb A has four times the power output of

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Two light-bulbs operate on the same potential difference. Bulb A has four times the power output of bulb B.

(a) Which bulb has the greater current passing through it? Explain.

(b) What is the ratio of the current in bulb A to the current in bulb B?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:04 PM

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Two light-bulbs operate on the same potential difference. Bulb A has four times the power output of

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