B) The switch in the circuit shown in figure has been closéd för a 18ng 0. Find a) the initial value of (i) b) the initial energy stored in the inductor. c) the time constant of the circuit d) the numerical expression of i(t) for t20. 30 120 V 30 n it8 mH 320
B) The switch in the circuit shown in figure has been closéd för a 18ng 0. Find a) the initial value of (i) b) the initial energy stored in the inductor. c) the time constant of the circuit d) the numerical expression of i(t) for t20. 30 120 V 30 n it8 mH 320
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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![B) The switch in the circuit shown in figure has been closed for a long time before it is opened at t =
0. Find
a) the initial value of (i)
b) the initial energy stored in the inductor.
c) the time constant of the circuit
d) the numerical expression of i(t) for t20.
30
60
120 V
300
it8 mH 320](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F146d56b1-c428-4f87-9388-6f8465ce96bc%2F9b1e938c-a292-43cd-a676-de488161f76b%2Fk4qssk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:B) The switch in the circuit shown in figure has been closed for a long time before it is opened at t =
0. Find
a) the initial value of (i)
b) the initial energy stored in the inductor.
c) the time constant of the circuit
d) the numerical expression of i(t) for t20.
30
60
120 V
300
it8 mH 320
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