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Question 5. Consider the circuit of the below Figure 3 in which the switch has been open for a long time prior to t=0. 50 V + 1 ΜΩ www t=0 + - 2 μF vc(t) 1 ΜΩ Figure 3: A first order capacitor circuit. a. Determine the values of vc(t) before t = 0 and a long time after t = 0. b. Also, determine the time constant after the switch closes and expressions for vc(t). c. Sketch vc(t) to scale versus time for -2 ≤ t≤ 5 s.

Question 5. Consider the circuit of the below Figure 3 in which the switch has been open for a long time prior to t=0. 50 V + 1 ΜΩ www t=0 + - 2 μF vc(t) 1 ΜΩ Figure 3: A first order capacitor circuit. a. Determine the values of vc(t) before t = 0 and a long time after t = 0. b. Also, determine the time constant after the switch closes and expressions for vc(t). c. Sketch vc(t) to scale versus time for -2 ≤ t≤ 5 s.

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 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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Question 5. Consider the circuit of the below Figure 3 in which the switch has been open for a long time prior to t=0. 50 V + 1 ΜΩ www t=0 + - 2 μF vc(t) 1 ΜΩ Figure 3: A first order capacitor circuit. a. Determine the values of vc(t) before t = 0 and a long time after t = 0. b. Also, determine the time constant after the switch closes and expressions for vc(t). c. Sketch vc(t) to scale versus time for -2 ≤ t≤ 5 s.
Transcribed Image Text:Question 5. Consider the circuit of the below Figure 3 in which the switch has been open for a long time prior to t=0. 50 V + 1 ΜΩ www t=0 + - 2 μF vc(t) 1 ΜΩ Figure 3: A first order capacitor circuit. a. Determine the values of vc(t) before t = 0 and a long time after t = 0. b. Also, determine the time constant after the switch closes and expressions for vc(t). c. Sketch vc(t) to scale versus time for -2 ≤ t≤ 5 s.
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