Example 2: In the circuit shown in Fig. 4, switch 1 has been in position (a) and switch two hasbeen closed for a long time. At t=0 switch 1 moves to position (b) and switch 2 openssimultaneously. Find vc(t) for t>0.160V52V3kww1kwwt=0a1kFig. 4250mH1/3(μF)t=0VCwww6k

Answered: Image /qna-images/answer/5d120dc9-038d-4c88-b781-6b8d9f5f226e.jpg

Answered: Example 2: In the circuit shown in Fig.…

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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Q1/ For the network shown in figure (Qı), the switch has been in position “a" for a long time. At t=0, the switch moves and stays at position "b". Determine an expression for the inductor current iL(t) when t20 using the general solution formula. 5sL Lielt) 122 a tzo 6052 lom k 72V 202
A 0.7-H inductor is connected in series with a 9-ohm resistor. If the connection is energized from an 11-V DC source, determine which among the following is a differential equation describing the current / in the circuit at any time t. O A. di dt O B. di 8 dt O C. di dt OD. di dt 90 + -i = 7 + + + 110 7 7 110 7 90 1 = i = i = 110 7 90 7 90 7 110
For the circuit in Figure 3 the switch is in the left position for several minutes: (a) Find the Initlal voltage, V, on the capacitor just before the switch is flipped (b) Find an expression v(t) that describes the voltage across the 20 N resistor after the switch has been Figure 3 U 09 flipped to the right NOTE: Remember what we said in class: use a Circuit-Specific Equation to get a value you know. Then solve for whatever else the problem asks for +50 µF 380 0 20 2
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a. Determine time constant(t). b. Write the mathematical expression for the current iL after the switch is closed at t = 0 s. c. Write the mathematical expression for VL and VR after the switch is closed at t = 0 s. d. Determine iL and VL at t = 1t, 3t, and 5t e. Sketch the waveforms of iL, VL, and VR for the. storage phase. Please answer all subpart in typing format please Not only three subpart I will dislike Please
For the network shown in figure (Qi), the switch has been in position "a" for a long time. At t=0, the switch moves and stays at position “b". Determine an expression for the inductor current iL(1) when t20 using the general solution formula. 5se ielt) 12 R tzo 60 lom H 72V T24oV
Draw the indicated circuit under steady state conditions d/dt = 0 and determine the stored energies. Given: L1= 1 h R1=R2=R3= 1ohm V1= 5v C1=C2= 1F
Q1/ For the network shown in figure (Q1), the switch has been in position "a" for a long time. At t-0, the switch moves and stays at position "b". Determine an expression for the inductor current iL(t) when t20 using the general solution formula. 5e ielt) 12 2 tzo 6052 lom h 72V T24oV
Q-2) The switch in the circuit is closed for a long time. At time t=0 switch is opened. a) Find io(t) in the following figure after t20. Sketch io versus time graph indicating also the value before t=0. b) Find and plot energy stored in the inductor and capacitor. Plot these two values versus time. Explain on the graph what is happening using these plots. 12 V 4.5 8(2) 1.25H 1.5 Ω :0 GV 0.1F
Q2/ For the network shown in figure (Q2), the switch has been open for a long time before closing at t=0. Determine an expression for the inductor (L=20mH) current İL(t) for t20. 300 L 36V iL (2othH 5oonF 12 ISA losr
Question 4 Figure 7 shows a recorded current waveform i(@t) from a converter. The current is related to (@t) during each cycle and alternates between 0 and +IL. The current waveform varies with time at constant frequency. i(ot +IL ot -T -Tt/2 T/2 3t/2 Figure 7 a) Determine the expression that describes the waveform i(@t) shown in Figure 7 as a function of ot. 1 b) Calculate the average value: a, . c) Identify all symmetries of the waveform i(ot) Figure 7.
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Example 2: In the circuit shown in Fig. 4, switch 1 has been in position (a) and switch two has been closed for a long time. At t=0 switch 1 moves to position (b) and switch 2 opens simultaneously. Find vc(t) for t>0. 160V 52V 3k ww 1k ww t=0 a 1k Fig. 4 250mH 1/3(μF) t=0 VC www 6k