You wish to build a time delay circuit using an RL circuit, and the resistance in the circuit is 110 ohms. You want the voltage across the inductor to fall to 0.1V from an inital voltage of 1.5V in a period of 0.1s. What must the inductance of the inductor be? a. -164H b. 3.0H c. 40H d. 11H e. 4.1H.

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
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Chapter19: Capacitors
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Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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You wish to build a time delay circuit using an RL circuit, and the resistance in the circuit is 110 ohms. You want the voltage across the inductor to fall to 0.1V from an inital voltage of 1.5V in a period of 0.1s. What must the inductance of the inductor be?

a. -164H
b. 3.0H
c. 40H
d. 11H
e. 4.1H.

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