A 1.5-V battery stores 4.5 kJ of energy. How long can it light a flashlight bulb that

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A 1.5-V battery stores 4.5 kJ of energy. How long can it light a flashlight bulb that draws 0.60 A?

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Feb 28, 2020 05:20 AM

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A 1.5-V battery stores 4.5 kJ of energy. How long can it light a flashlight bulb that

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Firstly we have to determine the resistance of the bulb u...View the full answer

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