A slide-wire potentiometer measures a voltage drop of 1 V dc across a resistor in a circuit.

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A slide-wire potentiometer measures a voltage drop of 1 V dc across a resistor in a circuit. A dc voltmeter with a sensitivity of 20 kΩ/V now measures 0.5 V on its 2.5-V scale. Calculate the resistance of the resistor.

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Fundamentals of Electric Circuits

ISBN: 9780073301150

3rd edition

Authors: Matthew Sadiku, Charles Alexander

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Posted Date: May 03, 2020 05:28 AM

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A slide-wire potentiometer measures a voltage drop of 1 V dc across a resistor in a circuit.

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sensitivity of dc instrument20 kohmV full sca... View the full answer

Fundamentals of Electric Circuits

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