The switch in the circuit in (Figure 1) has been closed for a longtime and opens at t = 0. V = 130 V.FigureV3Qwww6Ω€ 30 Ω≥t = 0< 1 of 138 mH 20ΩPart DDetermine constants I₁ and I2 in the expression i, (t) = I₁+I₂e=¹/¹₁Express your answers in amperes to three significant figures separated by a comma.I₁, I₂ =SubmitPart E15. ΑΣΦRequest Answervec15. ΑΣΦ | 11% dissipated = 63.2What percentage of the initial energy stored has been dissipated in the 2 resistor 4 ms after the switch opens?Express your answer as a percentage to three significant figures.vecPSubmit Previous Answers Request Answer?Awww?%

Answered: Image /qna-images/answer/290bc530-03c4-4dd0-97e9-46d817a0de5d.jpg

Answered: The switch in the circuit in (Figure 1)…

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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Question 1 For the given circuit below, determine the current ic(1) for t >0 assuming the switch has been closed for a long time before it is opened at time t = 0. 2023 4Ω www 222 www 30 V -0- 4 H m ic 120 0.64 FDC 1=0,
The voltage and current at the terminals of thecircuit element are zero for t<0 and t>40 s. In the interval between 0 and 40 s the expressions are v=t(1−0.025t) V,0<t<40 s;i=4−0.2t A,0<t<40 s. 1. a) At what instant of time is the power being delivered to the circuit element maximum?2. b) What is the power at the time found in part (a)?3. c) At what instant of time is the power being extracted from thecircuit element maximum?4. d) What is the power at the time found in part (c)?5. e) Calculate the net energy delivered to the circuit at 0, 10, 20, 30and 40 s.
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
After a long time with the switch at position a, the switch moves to position b at time t=0. Assume that Vs = 13.2 V, R1 = 19 kΩ, R2 = 17 kΩ, R3 = 9 kΩ, and C = 180 nF. Calculate the voltage across the R2 resistor at time t=0.1ms.
After a long time with the switch at position a, the switch moves to position b at time t=0. Assume that Vs = 22.7 V, R1 = 12 kΩ, R2 = 14 kΩ, R3 = 7 kΩ, and C = 194 nF. Calculate the voltage across the R2 resistor at time t=0.1ms. In this question, V = 22.7, R1 = 12kΩ, R2 = 14kΩ, R3 = 7kΩ and C = 194nF.
L1 = 12mH, L2 = 18mH, L3 = 10mH. R1 = 12kΩ, R2 = 20kΩ, R3 = 30kΩ, R4 = 8kΩ, R5 = 5kΩ, R6 = 12kΩ. The circuit is in dc steady state. Assume that circuit analysis has revealed that I1 = 0.5mA. Determine I2. Enter your answer in mA rounded to two decimal places. If the sign is negative, please be sure to include the negative sign.
You are designing a new eco-friendly thermal coffee mug. It is shaped like a small globe to minimize surface area, which is only about 0.04m^2. You use two 0.003m layers of recyclable PETE which has a thermal conductivity, k, of 0.2W/mK around a 0.01m layer of dead air, with a thermal conductivity of 0.026W/mK. Since this is for hot coffee, use a temperature difference of 40K. Q = Ax (T2-T1) / (R1 + R2 + etc) R =x/k. What is the R-value for each of the two PETE layers
Please help Referring to.the circuit shown in Fig. 2, Switch A has been open and Switch B has been closed for a long time. Switch A closes at t = 0 sec. and then Switch B opens at t = 3 sec.
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+.
Please help with the 6 questions: In the circuit shown in the figure, the inductor has inductance ?=2.50 HL=2.50 H and negligible internal resistance. The battery has a voltage of ?b=11.0 VVb=11.0 V and is connected in series to a resistor of resistance ?1=15.0 Ω.R1=15.0 Ω. A second resistor has a resistance of ?2=185 Ω.R2=185 Ω. The switch ?S has been closed for a long time. At time ?=0,t=0, the switch is opened. What is the current ?b,0Ib,0 in the battery, the current ?2,0I2,0 in resistor ?2,R2, and the current ?L,0IL,0 in the inductor at ?=0.t=0. What is the current ?b,∞Ib,∞ in the battery, the current ?2,∞I2,∞ in resistor ?2,R2, and the current ?L,∞IL,∞ in the inductor after the switch is opened for a long time (i.e., ?=∞).
Where X = 5 and Y = 6 and. t1 = 0,5 and t2 = 0,6 Vo = 6 For the circuit of Figure y knowing that t0 = 0s and that vC (t0) = −vo. 1) Find the mathematical expression for vC(t) in the interval t0 ≤ t <t1. Give your answer in V. Answer format: A + BeCt where A, B and C are real numbers rounded to three decimal places. 2) Find the mathematical expression for iR (t) on the interval 0<t <t1. Give your answer in amps (A). Response format: D +EeCt where D and E are real numbers rounded to three decimal places. 3) Find the mathematical expression for vC (t) on the interval t1≤t <t2. Give your answer in volts (V). Response format: F + GeHt where F, G and H are real numbers rounded to three decimal places.
The switch, which was in (a) position for a long time, is brought to (b) position at t = 0. Accordingly, for t> = 0 +, how many mA is the value of i0 (t) current in the 1st ms? note: current i0 (t) is the current flowing through a 10 kohm resistor

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