Q4/ For the cireuit shown, the switch S is at position 2 for a long time, then it change to position 1, the capacitor voltage (Vc ) readings with time (t) are as shown in table below. Find the value of capacitor (C). 10 ΚΩ Ve (volt) 4 2.43 1.47 0.89 0.54 10 KΩ 4 V t (Sec.) 0 5 10 15 20

Q4/ For the cireuit shown, the switch S is at position 2 for a long time, then it change to position 1, the capacitor voltage (Vc ) readings with time (t) are as shown in table below. Find the value of capacitor (C). 10 ΚΩ Ve (volt) 4 2.43 1.47 0.89 0.54 10 KΩ 4 V t (Sec.) 0 5 10 15 20

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Concept explainers

Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).

Question

Q4/ For the cireuit shown, the switch S is at position 2 for a long time, then it change to
position 1, the capacitor voltage (Vc ) readings with time (t) are as shown in table
below. Find the value of capacitor (C).
10 ΚΩ
Ve (volt) 4 2.43
1.47
0.89
0.54
10 KΩ
4 V
t (Sec.)
0 5
15
10
20

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