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Ic U, o R1 R2 U2 t=0s Uc For the shown circuit a) Calculate the time constant r b) Write the mathematical expression for uc following closing the switch at t 0s c) Write the mathematical expression for iç following closing the switch at t = 0s d) Determine uc after one, three and five times of t e) Sketch the waveforms for uc and ic Values are U, = 40V, U2 -20V, R, 68kn, R, = 18kN, C = 22µF %3D

Ic U, o R1 R2 U2 t=0s Uc For the shown circuit a) Calculate the time constant r b) Write the mathematical expression for uc following closing the switch at t 0s c) Write the mathematical expression for iç following closing the switch at t = 0s d) Determine uc after one, three and five times of t e) Sketch the waveforms for uc and ic Values are U, = 40V, U2 -20V, R, 68kn, R, = 18kN, C = 22µF %3D

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Solve all parts ow ill give you dislike the answer

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all parts if not all I will dislike the answer 

 

Ic R2 C U2 Us R1 vt=0s Uc For the shown circuit a) Calculate the time constant r b) Write the mathematical expression for uc following closing the switch at t = 0s c) Write the mathematical expression for iç following closing the switch at t = Os d) Determine uc after one, three and five times of t e) Sketch the waveforms for uc and ic Values are U, = 40V, U2 = -20V, R1 68kN, R2 = 18kN, C = 22µF %3D %3D
Transcribed Image Text:Ic R2 C U2 Us R1 vt=0s Uc For the shown circuit a) Calculate the time constant r b) Write the mathematical expression for uc following closing the switch at t = 0s c) Write the mathematical expression for iç following closing the switch at t = Os d) Determine uc after one, three and five times of t e) Sketch the waveforms for uc and ic Values are U, = 40V, U2 = -20V, R1 68kN, R2 = 18kN, C = 22µF %3D %3D
Expert Solution
Step 1

In the question, 

Calculate time constant of the circuit. 

All parameters are given. 

Write the mathematically expression of the current and voltage across the capacitor. 

We know capacitor acr as open circuit after long time. 

 

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