The current in a series RL circuit increases to 20 of its final value in 3 1 s If L 1 8 mH, whats the resistance ...

II 0 1e t II 0 1001e t 100 20 1e t 1 ...

The current in a series RL circuit increases to 20% of its final value in 3.1 s.

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The current in a series RL circuit increases to 20% of its final value in 3.1 μs. If L = 1.8 mH, what’s the 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 09:16 AM

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The current in a series RL circuit increases to 20% of its final value in 3.1 s.

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