5. The switch in the figure below has been open for a long time and closes at time t = 0. a) Find i₁ (0) and i2 (0). b) Find i1 (0+) and i2 (0+). c) Explain why i1(0) = ₁ (0+). d) Explain why i2(0-) !=i2(0+). e) Find in (t) for t≥ 0. f) Find i2(t) for t≥ 0+ 1V 150mA 1202 www 6 iz ww Xt=0 3μF HH 8Ω ww 21 30
5. The switch in the figure below has been open for a long time and closes at time t = 0. a) Find i₁ (0) and i2 (0). b) Find i1 (0+) and i2 (0+). c) Explain why i1(0) = ₁ (0+). d) Explain why i2(0-) !=i2(0+). e) Find in (t) for t≥ 0. f) Find i2(t) for t≥ 0+ 1V 150mA 1202 www 6 iz ww Xt=0 3μF HH 8Ω ww 21 30
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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d) Explain why i2(0−) !=i2(0+).
e) Find i1(t) for t ≥ 0.
f) Find i2(t) for t ≥ 0+ .
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