The current in an RL circuit is zero at time t = 0 and increases to half

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The current in an RL circuit is zero at time t = 0 and increases to half its final value in 4.0 s.

(a) What is the time constant of this circuit?

(b) If the total resistance is 5 Ω, what is the self-inductance?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Aug 02, 2011 04:46 PM

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The current in an RL circuit is zero at time t = 0 and increases to half

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