The switch in Figure P21.67 is closed, and 5.5 s later the current is measured to be

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The switch in Figure P21.67 is closed, and 5.5 μs later the current is measured to be 0.10 A.
(a) What is the inductance L?
(b) What is the maximum current in this circuit?
(c) When is the current half of this maximum?

20 Ω ww 12 V -- Figure P21.67

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College Physics Reasoning and Relationships

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Authors: Nicholas Giordano

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Question Posted: Feb 16, 2019 10:39 AM

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The switch in Figure P21.67 is closed, and 5.5 s later the current is measured to be

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20 Ω ww 12 V -- Figure P21.67

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At t 0 no current flows through the inductor At t there is no potential drop acros...View the full answer

College Physics Reasoning and Relationships

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