The following circuit is at steady state for t<0. At t=0 sec, the switch opens. Let R₁=102, R₂-12 2, R3=62, R4-6, C=0.9 F and V₂-14 V, and find V(t) at t =2.206 sec, as follows:V(0) =(V)V(∞0) =RTh=V(2.206) =(V)(Ω)(V){To avoid errors, and meet allowed tolerance, carry-out your intermediate numerical values as much aspossible than round only the entered values to 3 significant digits}R₁wV (+R₂ww+CEV(t)R3The relative tolerance for this problem is 10 %.Question Help: Written ExampleIR4www2=0

Step 1: Step 2: Step 3: Step 4:

Answered: The following circuit is at steady…

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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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
For the circuit below with switch U1 closing at time t=0 and the initial current in inductor L1 equal zero, find the transient response voltage across the resistor R1: (Provide your calculations and reasoning for your answer.) L1 1 2 U1 50mH 11 R2 1k R1 0.150Adc 15
Determine the time constant τ of the circuit. Express your answer in terms of t1 , I1 ,and I0. Recall that natural logarithms are entered as ln(x).
5) In the circuit shown, steady state has been reached before the switch moves at time t = 0. Find the voltage on the resistor for t > 0 if the capacitor value is C = 4μF. t=0 +10V C 50m.H 3000 4UF 50ml 50ml
The switch in the circuit below closes at time t=0, and a long time passes such that steady-state conditions are reached. Given the following parameters, determine the voltage across the resistor R3. V t=0 R1 R2 ww HI R3 In this question, V = 11.5, R1 = 860, R2 = 460, R3 = 89Q, L = 19mH, and C = 108nF.
The switch in the circuit below closes at time t=0, and a long time passes such that steady-state conditions are reached. Given the following parameters, determine the voltage across the resistor R3. t=0 R1 R2 R3 In this question, V = 10.3, R1 = 570, R2 = 760, R3 = 570, L = 29mH, and C= 142nF.
In the circuit below, the switch is closed for a long time before time t = 0. V, = 24V, R1 = 300N, C1 = 104F and C, = 204F. C1 R1 t = 0 -V.+ Vs C2 What is the voltage V. across capacitor C, when the switch is closed? Give your answer in V, without entering the units.
Determine a) ic1(t=0-) and vc1(t=0-), i.e. just before the switch changes positions (just before t = 0 s) b) ic1(t=0) and vc1(t=0), i.e. just after the switch changes positions c) ic1(t=∞) and vc1(t=∞), i.e. at steady state after the switch changes positions d) The expression for vc1(t) for t ≥ 0 s
In the circuit shown below, the switch has been open a long time and the circuit is initially in steady-state. At t=0, the switch is closed. R1=0.2Ω, and R2=0.4Ω. The batteries have EMFs E1=1V and E2=3V. The capacitor has capacitance 10 μF. Hint: What is the voltage on the capacitor just before the switch is closed? Note that there is a voltage drop over the open switch. a) What is the voltage over the capacitor before the switch is closed? b) Draw the Thevenin equivalent circuit as seen by the capacitor. c) What is the time constant for charging the capacitor? d) What is the voltage on the capacitor as a function of time?
(surtch ) Consider the Circuit below: RI=200r a 7. R2 35mH 1000 For parts a-c assume the switch S is in position "a" after it was off for a long time. a) Find the time constant t for the switch in position "a". b) Determine the maximum inductor current, Imax. c) When will the inductor current be 95% of Imax. For parts d-f assume the switch S is in position “b" after it was in position "a" for a long time d) Find the time constant t for the switch in position "b". e) When will the inductor current be 5% of its initial value (initial value is when the switch is switched from “a" to “b") f) How much energy is dissipated by the resistance if the switch is in position "b" for a long time. eele
ty
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a battery of emf E = 10 V. At time t = 0 the current in the circuit is I = 0. At time t = 6.1 ms the current is I = 0.66 A. What are the values of L and R?

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