A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across

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A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across it. What is the current in the lightbulb?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jan 22, 2010 02:28 AM

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A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across

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