After having been in position 2 for a long time (circuit reached steady state), the switch in the circuit below was moved to position 1 at t = 0 s. R₁ Determine E₁ 18 V 2 13 ΚΩ www R₂ 9kQ www R3 7ΚΩ ww C₁ 0.7μF a) ic1(t=0-) and Vc1(t=0-), i.e. just before the switch changes positions (just before t = 0 s) b) ic1(t=0) and Vc1(t=0), i.e. just after the switch changes positions c) ic1(t=∞) and V₁₁(t=∞0), i.e. at steady state after the switch changes positions d) The expression for vc1(t) for t≥0s
After having been in position 2 for a long time (circuit reached steady state), the switch in the circuit below was moved to position 1 at t = 0 s. R₁ Determine E₁ 18 V 2 13 ΚΩ www R₂ 9kQ www R3 7ΚΩ ww C₁ 0.7μF a) ic1(t=0-) and Vc1(t=0-), i.e. just before the switch changes positions (just before t = 0 s) b) ic1(t=0) and Vc1(t=0), i.e. just after the switch changes positions c) ic1(t=∞) and V₁₁(t=∞0), i.e. at steady state after the switch changes positions d) The expression for vc1(t) for t≥0s
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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Question
Determine
a) ic1(t=0-) and vc1(t=0-), i.e. just before the switch changes positions (just before
t = 0 s)
b) ic1(t=0) and vc1(t=0), i.e. just after the switch changes positions
c) ic1(t=∞) and vc1(t=∞), i.e. at steady state after the switch changes positions
d) The expression for vc1(t) for t ≥ 0 s

Transcribed Image Text:After having been in position 2 for a long time (circuit reached steady state), the
switch in the circuit below was moved to position 1 at t = 0 s.
R₁
Determine
E₁
18 V
2
13 ΚΩ
www
R₂
9kQ
www
R3
7ΚΩ
ww
C₁
0.7μF
a) ic1(t=0-) and Vc1(t=0-), i.e. just before the switch changes positions (just before
t = 0 s)
b) ic1(t=0) and Vc1(t=0), i.e. just after the switch changes positions
c) ic1(t=∞) and V₁₁(t=∞0), i.e. at steady state after the switch changes positions
d) The expression for vc1(t) for t≥0s
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