When a high-resistance voltmeter is placed across an isolated battery, its reading is 3.0 V. When a
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When a high-resistance voltmeter is placed across an isolated battery, its reading is 3.0 V. When a 10 Ωresistor is connected across the terminals of the battery, the voltmeter reading drops to 2.8 V. Use this information to determine the internal resistance of the battery.
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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