The time constant t for an LR circuit must be some combination of L, R, and .

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The time constant t for an LR circuit must be some combination of L, R, and ℰ.
(a) Write the units of each of these three quantities in terms of V, A, and s.
(b) Show that the only combination that has units of seconds is L/R.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 06:02 AM

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The time constant t for an LR circuit must be some combination of L, R, and .

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