2. The switch in the following circuit has been in the left position for a very long time. At time t=0 the switch is movedto the right.+V1120VR18kR512k+C140μFR2W12kR3150kR460k↓11120mADetermine and plot the current through the capacitor. Determine and plot the potential across the capacitor.

Given Data:An RC circuit of,Supply voltage Supply current To Find:The value and the plot of,The…

2. The switch in the following circuit has been in the left position for a very long time. At time t=0 the switch is moved to the right. + V1 120V R1 8k R5 12k. C1 T40μF R2 12k R3 150k R4 60k. 11 120mA Determine and plot the current through the capacitor. Determine and plot the potential across the capacitor.

2. The switch in the following circuit has been in the left position for a very long time. At time t=0 the switch is moved to the right. + V1 120V R1 8k R5 12k. C1 T40μF R2 12k R3 150k R4 60k. 11 120mA Determine and plot the current through the capacitor. Determine and plot the potential across the capacitor.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

2. The switch in the following circuit has been in the left position for a very long time. At time t=0 the switch is moved
to the right.
+
V1
120V
R1
8k
R5
12k
+
C1
40μF
R2
W
12k
R3
150k
R4
60k
↓
11
120mA
Determine and plot the current through the capacitor. Determine and plot the potential across the capacitor.

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Step 2: Find the value of the initial voltage across the capacitor.

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Step 3: Find the value of the final voltage across the capacitor.

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Step 4: Find the time constant.

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Step 5: Find the value and the plot of the voltage across the capacitor.

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Step 6: Find the value and the plot of the current through the capacitor.

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