I need the answer as soon as possible Find the voltage across the capacitor as a function of time for t>0 for the circuit in Fig.8.72. Assume steady-state conditions exist at t= o0.25 H20 VFigure 8.72For Prob. 8.18.Chapter 8, Solution 18.When the switch is off, we have a source-free parallel RLC circuit.1-JIc J0.25xl2,0.52RCa<@.underdamped case4–0.25 = 1.936L(0) = i(0) = initial inductor current 20/5= 4AV0) = v(0) = initial capacitor voltage = 0 Vv(1) =e(4, cosot+ A, sin ot)=es (A, cos 1.936 + A, sin1.9361)v(0) -0= A,dvs"(-0.5X4, cos1.936t + A, sin L92+1.9364, cos 1.9361)drdv(0)dt(V + RIA =-2.066--0.54, +1.936A,RC= =V-LR -(vo+IR)RThus,(1) --2.066esin 1.936How did he get the valueinside the red circle88i)

Find the voltage across the capacitor as a function of time for t>0 for the circuit in Fig. 8.72. Assume steady-state conditions exist at t=0 1a 025 H 20 V Figure 8.72 For Prob. 8. 18. Chapter 8, Solution 18. When the switch is off, we have a source-free parallel RLC circuit. 2, JLC V0.25xl 0.5 2RC underdamped case V4 –0.25 = 1.936 a

Find the voltage across the capacitor as a function of time for t>0 for the circuit in Fig. 8.72. Assume steady-state conditions exist at t=0 1a 025 H 20 V Figure 8.72 For Prob. 8. 18. Chapter 8, Solution 18. When the switch is off, we have a source-free parallel RLC circuit. 2, JLC V0.25xl 0.5 2RC underdamped case V4 –0.25 = 1.936 a

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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