a) Find the final value for the capacitor voltage (Vc(∞ ))?b) Find the circuit time constant for t>0?c) Find an expression for the capcitor voltage for t>0? Answer the questions based on the circuit shown below. The switch can be considered closedfor a long time and opens at t= 0.4 kN4 mAt =02 kQ Vc50 µFFind the final value for the capacitor voltage (v.(∞).

Answered: Image /qna-images/answer/67be737a-40ef-4a42-8428-ac2d252c86b7.jpg

Answered: a) Find the final value for the…

a) Find the final value for the capacitor voltage (Vc(∞ ))? b) Find the circuit time constant for t>0? c) Find an expression for the capcitor voltage for t>0?

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

a) Find the final value for the capacitor voltage (Vc(∞ ))?

b) Find the circuit time constant for t>0?

c) Find an expression for the capcitor voltage for t>0?

Answer the questions based on the circuit shown below. The switch can be considered closed
for a long time and opens at t= 0.
4 kN
4 mA
t =0
2 kQ Vc
50 µF
Find the final value for the capacitor voltage (v.(∞).

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