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Circuits Spring 2019Name Homework 13 ECSE-2010 Problem 1) Multiple regions, first order L1 R1 100 1E-2...
4) RLC parallel circuits R1 R2 500 1E-2 1E-8 U2 1500 In the above circuit, the...
4) RLC parallel circuits R1 R2 500 1E-2 1E-8 U2 1500 In the above circuit, the source turns on at t-0 with a voltage of 10V. Additionally, switch U1 is closed and switch U2 is open. At 15E-6 s switch U1 opens and switch U2 closes. The source also tuns off at 15E-6 s a. Use Laplace analysis to determine the voltage across the capacitor as a function of time for 0<t< 15E-6 (s) b. Use Laplace analysis to determine...
In the circuit shown below in Figure #2, Switch U2 is normally closed and Switch U1...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
Only need the last question 5 thanks! 3) RLC Parallel Circuits: Differential Equations and Laplace U2...
Only need the last question 5 thanks!
3) RLC Parallel Circuits: Differential Equations and Laplace U2 U1 TOPEN 0 TCLOSE 0 L1 R1 0.15H C1 2E-8F 11 10E-3 2 10E-3 At t 0, U1 closes and U2 opens. 3.1: What is the intial (t-0+) current through the capacitor? What is the initial (t=0+) voltage across the capacitor? 3.2: What is the DC steady state current though the capacitor ast goes to infinity? 3.3: Find the current through the CAPACITOR as...
3) RLC Parallel Circu its: Differential Equations and Laplace U2 U1 TOPEN 0 TCLOSE 0 CL1 R1 0.15H C1 2E-8F 1 10E-3 2 J...
3) RLC Parallel Circu its: Differential Equations and Laplace U2 U1 TOPEN 0 TCLOSE 0 CL1 R1 0.15H C1 2E-8F 1 10E-3 2 J 10E-3 Att-0, U1 closes and U2 opens. 3.1: What is the intial (t-0+) current through the capacitor? What is the inital (t-0+) voltage across the capacitor? 3.2: What is the DC steady state current though the capacitor as t goes to infinity? 3.3: Find the current through the CAPACITOR as a function of time for R...
2) RLC series circuits R1 1m 2 1E-6 V1 C1 1E-12 TR = Ở TF 0...
2) RLC series circuits R1 1m 2 1E-6 V1 C1 1E-12 TR = Ở TF 0 PW = 1 PER = 2 In the above circuit, the voltage source is 5V for t<0 and 10V for t>0 2.1: Draw the s-domain equivalent circuit. Include the intial conditions in your s-domain circuit. Label your component values using symbolic notation (eg. sL1). 2.2: Using impedances, determine the transfer function for the voltage across C1. Use symbolic numbers in your expression. 2.3: Using...
3) RLC Series Circuits R2 20k R3 ww 10k R1 ww 3k L1 2E-3 R5 R4...
3) RLC Series Circuits R2 20k R3 ww 10k R1 ww 3k L1 2E-3 R5 R4 4k TD 8k TR TF 0 PW = PER 2 C1 2E-9 In the above circuit, the initial conditions are zero and the source can be considered a step function, 5u(t) 3.1: Determine and draw the simplified circuit schematic. (Hint: Thevenin equivalent with inductor and capacitor as a load...and yes, two (or more) components can be a load!) 3.2: What is the initial (t...
Circuits Spring 2019 Name ECSE-2010 Problem 3) Unit 1 revisited L2 R1 1k 5E-8 0.1 V1 L1 0.05 R2 1...
Circuits Spring 2019 Name ECSE-2010 Problem 3) Unit 1 revisited L2 R1 1k 5E-8 0.1 V1 L1 0.05 R2 1.5k a) Using node analysis, determine the time domain expression for capacitor voltage when V1(t) 10sin(104t) [V] VI() 10sin(10t+a/3) [V] Note, the indicated polarity corresponds to the voltage at t-0. b) Verify your solution using mesh analysis
Circuits Spring 2019 Name ECSE-2010 Problem 3) Unit 1 revisited L2 R1 1k 5E-8 0.1 V1 L1 0.05 R2 1.5k a) Using node analysis,...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored in the circuit, and the switch S was opens for a long time and it closes at time t-0 second. 1. For each of the following cases, find the expression of the voltage across the capacitor, Vt) for t 0: (a) R-5 k2, L-22 mH, and C 22 nF (b) R-0.5 kQ, L=22 mH, and C-22 nF IfL and C are the same as...
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0,...
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0, find an expression for the voltrage across the capacitor as a function of time and graph voltage versus time. R= 100 k2 w v=100 V uc) C = 0.01 uF 10. If a 100-F capacitance is initially charged to 1000V and at t=0, it is connected to a 1-ka resistance, at what time has 50 percent of the initial energy stored in the capacitance...
You are given the circuit shown below. The switch has been at the position shown for...
You are given the circuit shown below. The switch has been at the position shown for a long time before being moved at t = 0. You are told that C = 0.25F, L = 2H, R1 = 100. LR + VL -+ VR. =O Use the same sort of methodical approach as before: a) Determine i, (0+), vc(0+) and ic(0+) b) Determine di 2007 and doc0* c) Determine the steady-state value for the voltage Vc.final d) Use circuit analysis...
4) RLC parallel circuits R1 R2 500 1E-2 1E-8 U2 1500 In the above circuit, the source turns on at t-0 with a voltage of 10V. Additionally, switch U1 is closed and switch U2 is open. At 15E-6 s switch U1 opens and switch U2 closes. The source also tuns off at 15E-6 s a. Use Laplace analysis to determine the voltage across the capacitor as a function of time for 0<t< 15E-6 (s) b. Use Laplace analysis to determine...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
Only need the last question 5 thanks!
3) RLC Parallel Circuits: Differential Equations and Laplace U2 U1 TOPEN 0 TCLOSE 0 L1 R1 0.15H C1 2E-8F 11 10E-3 2 10E-3 At t 0, U1 closes and U2 opens. 3.1: What is the intial (t-0+) current through the capacitor? What is the initial (t=0+) voltage across the capacitor? 3.2: What is the DC steady state current though the capacitor ast goes to infinity? 3.3: Find the current through the CAPACITOR as...
3) RLC Parallel Circu its: Differential Equations and Laplace U2 U1 TOPEN 0 TCLOSE 0 CL1 R1 0.15H C1 2E-8F 1 10E-3 2 J 10E-3 Att-0, U1 closes and U2 opens. 3.1: What is the intial (t-0+) current through the capacitor? What is the inital (t-0+) voltage across the capacitor? 3.2: What is the DC steady state current though the capacitor as t goes to infinity? 3.3: Find the current through the CAPACITOR as a function of time for R...
2) RLC series circuits R1 1m 2 1E-6 V1 C1 1E-12 TR = Ở TF 0 PW = 1 PER = 2 In the above circuit, the voltage source is 5V for t<0 and 10V for t>0 2.1: Draw the s-domain equivalent circuit. Include the intial conditions in your s-domain circuit. Label your component values using symbolic notation (eg. sL1). 2.2: Using impedances, determine the transfer function for the voltage across C1. Use symbolic numbers in your expression. 2.3: Using...
3) RLC Series Circuits R2 20k R3 ww 10k R1 ww 3k L1 2E-3 R5 R4 4k TD 8k TR TF 0 PW = PER 2 C1 2E-9 In the above circuit, the initial conditions are zero and the source can be considered a step function, 5u(t) 3.1: Determine and draw the simplified circuit schematic. (Hint: Thevenin equivalent with inductor and capacitor as a load...and yes, two (or more) components can be a load!) 3.2: What is the initial (t...
Circuits Spring 2019 Name ECSE-2010 Problem 3) Unit 1 revisited L2 R1 1k 5E-8 0.1 V1 L1 0.05 R2 1.5k a) Using node analysis, determine the time domain expression for capacitor voltage when V1(t) 10sin(104t) [V] VI() 10sin(10t+a/3) [V] Note, the indicated polarity corresponds to the voltage at t-0. b) Verify your solution using mesh analysis
Circuits Spring 2019 Name ECSE-2010 Problem 3) Unit 1 revisited L2 R1 1k 5E-8 0.1 V1 L1 0.05 R2 1.5k a) Using node analysis,...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored in the circuit, and the switch S was opens for a long time and it closes at time t-0 second. 1. For each of the following cases, find the expression of the voltage across the capacitor, Vt) for t 0: (a) R-5 k2, L-22 mH, and C 22 nF (b) R-0.5 kQ, L=22 mH, and C-22 nF IfL and C are the same as...
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0, find an expression for the voltrage across the capacitor as a function of time and graph voltage versus time. R= 100 k2 w v=100 V uc) C = 0.01 uF 10. If a 100-F capacitance is initially charged to 1000V and at t=0, it is connected to a 1-ka resistance, at what time has 50 percent of the initial energy stored in the capacitance...
You are given the circuit shown below. The switch has been at the position shown for a long time before being moved at t = 0. You are told that C = 0.25F, L = 2H, R1 = 100. LR + VL -+ VR. =O Use the same sort of methodical approach as before: a) Determine i, (0+), vc(0+) and ic(0+) b) Determine di 2007 and doc0* c) Determine the steady-state value for the voltage Vc.final d) Use circuit analysis...
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