When a 9-V battery is temporarily short-circuited, a 200-mA current flows. Whats the batterys internal resistance?

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When a 9-V battery is temporarily short-circuited, a 200-mA current flows. What’s the battery’s internal resistance?

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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 05:21 AM

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When a 9-V battery is temporarily short-circuited, a 200-mA current flows. Whats the batterys internal resistance?

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