Problem 7.54: After a long timeperiod, the switch in the circuitshown is moved from position 1to position 2 at t= 0.(a) Find vo(t), i.(t), vi(t), and v₂(t)for t≥ 0.(b) Determine the energy storedin the two capacitors as t→∞o.Position 12.2 ΚΩ40 V+₂VIPosition 2-0.2 μF0.8 μFwww↑+¦ 6.25 ΚΩVo80 Vio

The given circuit isWe need to finda. , , v1(t) and v2(t).b. The energy stored in the two capacitors…

Answered: Problem 7.54: After a long time period,…

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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Similar questions

TRUE or FALSE a. A discontinuous change in the voltage requires an infinite current thus a capacitor resists an abrupt change in the voltage across it. b. The inductor takes power from the circuit when storing energy and delivers power to the circuit when returning previously stored energy.
In the circuit of the figure the switch is closed. Determine: The potential difference across the capacitor C=2μF for a very long time (t infinite) The energy stored in the capacitor to (t infinite)
Which of the following statement is false O A capacitor cannot store energy if the current through the capacitor is zero. The current flows through an inductor cannot be changed in zero time. O The voltage across a capacitor cannot be changed in zero time. An inductor is a short circuit to DC.
A resistor and a capacitance are connected in series to an emf source. The time constant of the circuit is 0.87 s. What will be the 35 - time constant of the new circuit when another capacitor identical to the first is connected in series with the circuit? O a) 0.973s O B) 1,742 s O C) 2.034 s O D) 2.136 s O TO) 0.435 s
In t=0, the switch is on A; after an interval with the duration of t, we change it to B: How long does it take for the voltage across the capacitor to reach 0.315?
Steady-state has been establish at t = 0'. Determine the discharge rates of the capacitor dvc(0*)/dt and the inductor di (0*)/dt. 12V t=0 20 6V
After a long time of operation (steady-state) on the position 1, the switch is set to position 2 at t=0 sec (see the circuit below). What is the capacitor voltage at t =0 sec. Select one: O 5V O a. 0.5 mV b. 2KV c. 5V d. ov 2 10 KOHM
The switch in the following circuit closes at t-0. If the capacitor is initially discharged, calculate the voltage on the capacitor at t-3s. (R-50KQ, C-33uF) 50 k2 15 V 33 jul
Consider the circuit shown below, with an initially uncharged capacitor C and two identical resistors R. R O www V I C I₂ R C R At the instant the switch is closed, the current through the capacitor will be: zero At the instant the switch is closed, the current through the right-side resistor will be: V/R, directed Up After the switch has been closed for a very long time, it is opened. The current through the right-side resistor will be V/R, directed Down The switch is closed at t = 0. At t = ~ (long after) the current through the right-side resistor will be: V/2R, directed Down ✓ The switch is closed at t = 0. At t = ~ (long after) the current through the capacitor will be: V/2R, directed Up After the switch has been closed for a very long time, it is ope ed. The current through the be? V/R, directed Down pacitor will
6. The waveform of the current in a 40mH inductor is shown in following Figure. Find the waveform of the inductor voltage. i(t) mA 4 10 -10 2 √141= -400 mu 400 md 400 mu -toomd 3 4 5 cetelus istszus 2stc3ms 31+64thl 4steśms 6 t (ms)
4) Based on the circuit to the right answer the folowing questions. SHOW ALL WORK Switch is closed for the capcitors STEADY STATE (a) The equivalent capacitance and resistance is (0) 20UF c2 () () (iv) 26ul, 19KQ 5.0uF,6.0k2 25pF, 3 0ko 15uF.14ko 12V C3 TRI 12k0 R2 R3
The following circuit is at steady state before the switch closes. Find the inductor current after the switch closes. -2t Ans: i(t) = 0. 3 – 0. 2e t20 - SW1 16 Q 10 Q 12 V 20 H

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