**Problem 4:**The switch in the following circuit has been closed for a long time. At \( t = 0 \)s it opens instantaneously. Assuming \( \beta = 50 \), find:a) The capacitor voltage \( v(t) \) for \( t < 0 \) assuming DC conditions.b) The capacitor voltage \( v(t) \) for \( t > 0 \).c) How many milliseconds after the switch opens is the capacitor voltage 36% of its final value?**Circuit Description:**- The circuit features a current source of \( 120 \, \mu\text{A} \).- There is a \( 33 \, \text{k}\Omega \) resistor and a \( 47 \, \text{k}\Omega \) resistor in series with the closed switch at \( t = 0 \).- A dependent current source, \( \beta i_b \), is present, where \( \beta = 50 \).- The dependent source is connected in parallel with a \( 16 \, \text{k}\Omega \) resistor and a \( 0.25 \, \mu\text{F} \) capacitor.- The voltage across the capacitor is denoted as \( v \).This configuration helps in analyzing the response of the capacitor voltage over time with respect to the switch's action and the dependent source’s influence.

Answered: Image /qna-images/answer/04fe9cce-adf8-4250-a04b-0723f9dcad8f.jpg

Problem 42 t = Os it opens instantaneously. Assuming ß = 50, find: The switch in the following circuit has been closed for a long time. At a) the capacitor voltage v(t) for t < 0 assuming DC conditions. b) the capacitor voltage v(t) for t > 0. c) How many milliseconds after the switch opens is the capacitor voltage 36% of its final value?

Problem 42 t = Os it opens instantaneously. Assuming ß = 50, find: The switch in the following circuit has been closed for a long time. At a) the capacitor voltage v(t) for t < 0 assuming DC conditions. b) the capacitor voltage v(t) for t > 0. c) How many milliseconds after the switch opens is the capacitor voltage 36% of its final value?

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...

See similar textbooks

Similar questions

Caculate the time for 21(Tau) in (milliseconds) for the following RC Circuit. Assume switch is closed and capacitor is in a charge state. t=0 LE -10 V R1 1kQ C1 1uF
A supercapacitor is an electrical energy storage device. A supercapacitor, initially charged to 9.8 thousand millivolts, supplies power to an emergency beacon. The power draw from the load causes the capacitor to lose 4.4% of its charge every minute. When the charge drops below 7 hundred millivolts the beacon will cease functioning. How long will the beacon last after it is activated (your final answer should be in minutes). Round your answer to the nearest minute.
QUESTION 5 A parallel-plate capacitor with square plates 1.4 cm by 1.4 cm is charged to +1 nC on one plate and -1 nC on the other. The capacitor is filled with a dielectric with a relative dielectric permittivity of ε =4.0 Calculate the electric field inside this capacitor and enter the value in kV/m to three significant figures. You will need calculator for this question, and take care when converting units.
i need the answer quickly
3. For the circuit, (i) Find the voltage vc and the current ic if the capacitor was initially uncharged and the switch is thrown into position A. (ii) Find the voltage vc and the current ic if the switch is thrown into position B. (iii) Plot the waveforms for the questions (i) and (ii) for both the voltage vc and the current ic. Mark the time constant for part (i) and part (ii) in the waveforms with the corresponding values for current and voltage. A ww ic 20 kΩ B + + 12 V Vc. R, •10 kΩ 0.05 μF
https://2u.pw/252Y5 Hello sir, I have an experiment topic, but I just want a graph that is required of me. I will send you a direct link so you can see my experience in pdf format for you to solve
Question 24
please solve this question immediately.
write legible articles.
Find the value of the capacitor voltage at steady state when the switch is closed.
7- For the circuit below a) Find tbe time constant b) Sketch the waveforms for in, a when you close the switch AK 31m H
switch is in position 2, circuit will discharge the inductor draw the circuit in discharge phase, the equations for v(t) and i(t) of the inductor for the discharge phase, and determine the time constant for the discharge phase