Consider the circuit in Figure Q2. v(t) is the input DC voltage powering the circuit, whereas i, (t) is the inductor current that is being monitored. Sį is the switch that controls the circuit. There is no current flowing through the inductor initially. At t= 0, S, is connected to point A. At t = X, i, (1) reaches 2 Ampere and Sj is switched to point B. The circuit is left to reach steady state in that configuration. Given that v(t) = 5u(t), (iv) Calculate the value of X. (v) Sketch the circuit in s-domain for t> X.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 2PA: You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor...
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10
B
30.
1H
v(t)
Figure Q2
Transcribed Image Text:10 B 30. 1H v(t) Figure Q2
(b)
Consider the circuit in Figure Q2. v(t) is the input DC voltage powering the circuit,
whereas i, (t) is the inductor current that is being monitored. Si is the switch that
controls the circuit. There is no current flowing through the inductor initially. At t = 0,
Si is connected to point A. At i = X, i, (1) reaches 2 Ampere and S is switched to point
B. The circuit is left to reach steady state in that configuration. Given that v(t) = 5u(t),
(iv) Calculate the value of X.
(v) Sketch the circuit in s-domain for t >X.
Transcribed Image Text:(b) Consider the circuit in Figure Q2. v(t) is the input DC voltage powering the circuit, whereas i, (t) is the inductor current that is being monitored. Si is the switch that controls the circuit. There is no current flowing through the inductor initially. At t = 0, Si is connected to point A. At i = X, i, (1) reaches 2 Ampere and S is switched to point B. The circuit is left to reach steady state in that configuration. Given that v(t) = 5u(t), (iv) Calculate the value of X. (v) Sketch the circuit in s-domain for t >X.
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