How many time constants does it take for the potential difference across the resistor in an LR

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How many time constants does it take for the potential difference across the resistor in an LR circuit like that in Fig. 21-37 to drop to 2.5% of its original value, after the switch is moved to the upper position, removing from V0 the circuit?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:37 AM

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How many time constants does it take for the potential difference across the resistor in an LR

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A B Нн Vo Switch

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Physics Principles with Applications

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