The switch in Figure Q2(b) circuit has been closed for a long time. At t = 0 s, the switch is opened. (i) Determine the voltage across the capacitor, v(t) for t > 0. (ii) Calculate the initial energy at the capacitor. + 10 V (" t = 0 Figure Q2(b)

The switch in Figure Q2(b) circuit has been closed for a long time. At t = 0 s, the switch is opened. (i) Determine the voltage across the capacitor, v(t) for t > 0. (ii) Calculate the initial energy at the capacitor. + 10 V (" t = 0 Figure Q2(b)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 2PA: You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor...

See similar textbooks

Related questions

Q: Develop the truth table for the following standard SC а) АВС + АВС + АВС b) АВСD + АВСD + ABCD +…

A: Solve the problem

Q: How did they get the measurements for the lines, what are the lines in cm? Vph=415V USE A DIAGRAM

A: Given:

Q: esign a self-bias network using a JFET transistor with IDSS=8 in mA and VP=-5V to have a Q-point at…

Q: (e) Calculate: %3! (i) The voltage drop (in polar form) across the resistance R1 = (ii) The voltage…

Q: 4 A resistance R, and inductance L=0.01H and a capacitance C are connected in series. When a voltage…

Q: (cos 20+ jsin 20)5(cos 60+ jsin 60)10 (cos 30+ jsin 30)°(cjs 1000)

Q: derive the Av expression in step 1& 4 of the procedure Vout 1) AV = -Vin Rin Vout Re- 4) AV - Vin…

A: 1

Q: To solve the circuits using Laplace Transform we follow the following pro Simplify the circuit,…

A: In this question we will solve problems related to Laplace transform.....

Q: 11. Develop the truth table for the following standard SOP (а) АВС + АВС + АBС (b) АВСБ + АВСD +…

A: To solve above problem, one should know about Truth Table and how entry of truth table is filled. A…

Q: Am I correct in saying this inverting amp gain is 10 and the expected voltage out is 10 or am I…

A: Inverting Operational Amplifier: One of the simplest and most often used op-amp topologies is the…

Q: Two student measure the density of an unknown metal three times each Below the data Student1…

A: percentage error is given by ratio of difference of calculated value and theoretical value to the…

Q: A Y-connected balanced 3 phase source with z-0.2+j0.1/phase is connected to a Y-connected balanced…

Q: If module with 60 cell measures Voc = 39.3V. What is the open circuit voltage for a module with 72…

Q: A series resonant circuit

A: Resonance in circuit- When inductive reactance of a circuit becomes equals to to capacitive…

Q: A Y-connected balanced 3 phase source with z-0.2+j0. 1/phase is connected to a Y-connected balanced…

Q: Assertion (A):Wien bridge can be used for measuring frequency Reason (R):A frequency meter for 50 Hz…

A: Answer:option-3 A is true R is false

Q: . A resistive source of 750 with frequency of 0.5GHZ needs to match a 752 resistive load that is in…

A: Impedance matching is designing source and load impedances to minimize signal reflection or maximize…

Q: 2. Determine V1, i2, i3 and i4 14 + 2V - |3A 1A V1 2A, i2 4V 13 + 5V - V1=1V, i2=-4A, i3=2A, i4=-2A…

Q: 10 2 100 32 |ic 1H t= 0 5 mF V 1. The initial voltage across the capacitor Vc(0) is: all

Q: 2Ω 3 H 2 H 4Ω 2 F

Q: 5 An abc-phase-sequence three-phase balanced wye- connected source supplies power to a balanced…

Q: Q3: For the Single Line Diagram shown below, draw the reactance diagram and specify all reactance in…

A: In this question we need to draw a per unit reactance diagram of the given system

Q: Implement the Boolean function F (A, B, C, D) = Em (0,3,5,6,8,9,10,12,14,15) with a multiplexer…

A: The Boolean function can be implemented by using the input as selection input of mux.

Q: Calculate a. Current in each resistor b. Voltage in each resistor c. Power in each resistor R1 R2 BM…

A: The electrical circuit is a closed-loop network that provides a means of restoring energy flow or a…

Q: xercise: Mesh analysis 1. Calculate the mesh currents i, and iz of the circuit of Figure 1 2Ω 12Ω 36…

A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Q: The surface y = 5 carries charge 10nC/m². The direction of the electric flux density, D, at the…

Q: Q 1: Find the transfer function of the high pass filter shown in Fig1. R1 R2 Vo R3

Q: The npn transistor circuit of Figure 1 has VBE = 0.5 V and Bp = 80. Determine the value of R1 that…

A: The solution is given below

Q: Assuming ideal diode the voltage across the resistor R2 in the circuit shown in the Figure is: R1 E1…

Q: In an FM System, the andic Prequemey is IKH2 aned the andio Voltage is zv. The deviation is 4 KH2.…

Q: QUESTION 7: A BJT diff-amp circuit is biased with a BJT c

Q: 270 k Ohrh 16V 2.7k Ohm

Q: VDD VDD Rg Qa Vg (A R1 IC 1 kQ Vo Ri Qb Qc Rs -VSS

A: Given that; Lengths, La=5μmLb=5μmLc=5μm Widths, Wc=8μmWb=29μmWa=40μm For all transistor;…

Q: 18. The transceiver at the receiving end of a fiber link has a receiver sensitivity threshold of –15…

A: In this question we need to choose a correct option

Q: Q 4: A Y-connected balanced 3 phase source with z=0.2+j0.1/phase is connected to a Y-connected…

Q: 7. A 4157-Vms, three-phase supply is applied to a balanced Y-connected three-phase load consisting…

A: The solution is given below

Q: Find the transfer function of the high pass filter shown in Fig1. R1 +O+ O + Vi R2 Vo R3

Q: 10. A new cable section is being spliced to replace a broken section of cable. The loss before the…

A: The solution is given below

Q: Q 1: Find the transfer function of the high pass filter shown in Figl. R1 Vi R3 R2 Vo

Q: Given A = 10 cos (5t+60). Find i)the peak value of A ii) the A frequency in Hz iii) the A in sin…

Q: For the SR latch draw the outputs Q and Q bar.

A: The latch is a device that changes its output during the level trigger. If both the input S and R…

Q: To solve the circuits using Laplace Transform we follow the following procedure O simplify the…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 1+ j2 Q bVl = 207.85 V 15 + j18 Q

Q: Given the diferrential amplifier with a constant-current source at the emitter (instead of the…

A: DC analysis of the given circuit will be Now the base current of the Q3 will be…

Q: Problem: Based on the following block diagram answer the following questions. m,(1) t) ー20:H: 20kHz…

Q: A 0-200 v voltmeter has an accuracy of 0.75% of full scale reading. If voltage measured is 100 v…

Q: Use a Karnaugh map to find the minimum SOP form for each expression: la) АВС + АВС + АВС [b) А(ВС +…

Q: Draw the y(t) signal if the signal x(t) shown below: 1. y(t) = x(t - 1) 2. y(t) = x(t + 4) x(t) 3.…

A: as per our guidelines we are supposed to answer?️ only first 3 questions among the multiple…

Q: Design a self-bias network using a JFET transistor with IDSS=6 in mA and VP=-5V to have a Q-point at…

Q: A load of 15 MW, with power factor 0.8 lagging, is supplied at a voltage level of 11 kV. The…

Question

The switch in Figure Q2(b) circuit has been closed for a long time. At t = 0 s,
the switch is opened.
(i)
Determine the voltage across the capacitor, v(t) for t > 0.
(ii)
Calculate the initial energy at the capacitor.
+
10 V ("
t = 0
Figure Q2(b)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The switch in the circuit in Fig. 2 has been in the left position for a long time. At t=0 it moves tothe right position and stays there.a. Write the expression for the capacitor voltage ?(?), for ? ≥ 0.b. Write the expression for the current through the 50 kΩ resistor, ?(?), for ? ≥ 0+
There is no energy stored in the inductors L1 and L2 at the time theswitch is opened in the circuit . 1. a) Derive the expressions for the currents i1(t) and i2(t) for t≥0.2. b) Use the expressions derived in (a) to find i1(∞) and i2(∞)
Another circuit produces two potentials; R(t) and S(t), both potentials can be expressed as functions oftime as follows: �(�) = �! sin(��) ��(�) = �" sin(�� + �) ��where:�! = 5 ��" = 5 �� = 15 ��/�� = −1 − [5 × log!#(1 + last two digits of your student number)] ��(2-a) Use the formulas to analytically calculate the time displacement between R(t) and S(t). Whichsignal is leading the other, and why?(2-b) Plot two full cycles of both functions (versus time) then locate points to validate your findingsfrom part (2-a). note : last two digits of your student number = 20
for the circuit represented by the figure, the two resistance values are R=0.752Ω and R2= 1.268 Ω respectively (a) obtain an expression for the energy stored in the capacitor, valid for all t>0; (b) Determine the setting time of the voltage labaled vc
Given the circuit below with the switch closed for a long time, then opening at t=0, and with the values R1=129KΩ, R2=128KΩ, R3=103KΩ, calculate the time constant, τ, for the capacitor voltage solution for at t >0.
The switch in the circuit shown in FIGURE Q2 has been closed for a long time. At t = 0 the switch is opened. i. With the switch closed, determine the inductor's initial current, i(0) and with the switch opened, determine the inductor's final current, i(∞) and the time constant. ii. Evaluate whether the circuit is a source - free or step response circuit. Hence, determine the inductor's current, i(t) for t > 0 iii. Discuss how the values of the voltage source and resistors in the circuit, affect the inductor's current, i(t).
A 10-mH inductor has a parasitic series resistance of R s =1 Ω, as shown in FigureP3.68.a. The current is given by i( t )=0.1 cos( 10 5 t ). Find v R ( t ), v L ( t ), and v(t). In thiscase, for 1-percent accuracy in computing v(t), could the resistance be neglected?b. Repeat if i( t )=0.1 cos( 10t ).
The circuit shown in Figure-2 is at steady state before the switch closes at time t = 0. The input to the circuit is the voltage of the voltage source, 12 V. The output of this circuit is the voltage across the capacitor, v(t). -Use Matlab Simscape Electrical to build and plot the output, v(t), as a function of t (by using scope). Use the plot to obtain an analytic representation of v(t) for t > 0. Hint: We expect v(t) = A + Be–t/τ for t > 0, where A, B, and τ are constants to be determined. Modify the circuit given in this example (build figure-2) https://www.mathworks.com/help/physmod/simscape/ug/operating-point-rlc-transient-response.html You will obtain a graph as figure 2-b and by using graph and substituting three ‘t’ values to v(t) then you can find A, B and τ.
2. 7.22 The switch in the circuit has been in the left positionfor a long time. At t=0 it moves to the right position and stays there. 2. b) Write the expression for the current through the 40 kΩ resistor,i(t), for t≥0+.
1. Theoretically calculate the voltage across the capacitor in the circuit of Figure 1 when t = 0 s, 5 s, 10 s, 20 s, 30 s, 40 s, and 60 s, assuming that the circuit is under DC conditions when t < 0 s and the switch is opened at t = 0 s. 2. Compare the calculated voltage at t = 20 s with the experimentally measured ∆?.
2. 7.36 PSPICEMULTISIM The switch in the circuit shown has been in position a for a long time. At t=0, the switch movesinstantaneously to position b.1. a) Find the numerical expression for io(t) when t≥0.2. b) Find the numerical expression for vo(t) for t≥0+
2. 7.2 In the circuit shown the switch makes contact withposition b just before breaking contact with position a. This is known asa make-before-break switch and it ensures that the inductor current iscontinuous. The interval of time between “making” and “breaking” isassumed to be negligible. The switch has been in the a position for along time. At t=0 the switch is thrown from position a to position b.4. d) What percentage of the initial energy stored in the inductor isdissipated in the 90 Ω resistor 1 ms after the switch is thrown fromposition a to position b?