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t=0s 3.3ΚΩ 2.2ΚΩ 4.7mH

t=0s 3.3ΚΩ 2.2ΚΩ 4.7mH

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 1PP: Fill in all the missing values. Refer to the formulas that follow. Resistance Capacitance Time...
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The circuit shown in the figure below has been left for a long time before the switch is opened at time t=0s.
(a) Determine the value of the inductor current iL just before the switch was opened.
(b) Determine the time constant for the circuit after the switch was opened.
(c) Determine the value of the inductor current iL at t=1μs.
(d) Using your answer for (c) to determine the value of the inductor voltage VL at t=1μs.

t=0s 3.3ΚΩ 2.2ΚΩ 4.7mH
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