DC Circuit with Capacitors The picture below shows a series circuit of 2 capacitors with C1 = 0.1 µF and C2 = 300 nF. The series circuit is connected to a practical DC voltage source with Vo = 5 V and R; = 12. Both capacitors are completely charged. %3D a) Determine the total capacitance Ctot of the arrangement. b) How much electrical energy Wtot is stored in the arrangement? c) How many charges Q1 and Q2 are stored in the capacitors C and C2, respectively? d) How much energy W1 is stored in capacitor C1 and how much energy W2 is stored in capacitor C2? R:

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...
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DC Circuit with Capacitors
The picture below shows a series circuit of 2 capacitors with C1 = 0.1 µF and C2 = 300 nF. The
series circuit is connected to a practical DC voltage source with Vo = 5 V and R; = 12. Both
capacitors are completely charged.
a) Determine the total capacitance Ctot of the arrangement.
b) How much electrical energy Wtot is stored in the arrangement?
c) How many charges Q1 and Q2 are stored in the capacitors C and C2, respectively?
d) How much energy W1 is stored in capacitor C1 and how much energy W2 is stored in
capacitor C2?
Ri
:C1
:C2
Transcribed Image Text:2 DC Circuit with Capacitors The picture below shows a series circuit of 2 capacitors with C1 = 0.1 µF and C2 = 300 nF. The series circuit is connected to a practical DC voltage source with Vo = 5 V and R; = 12. Both capacitors are completely charged. a) Determine the total capacitance Ctot of the arrangement. b) How much electrical energy Wtot is stored in the arrangement? c) How many charges Q1 and Q2 are stored in the capacitors C and C2, respectively? d) How much energy W1 is stored in capacitor C1 and how much energy W2 is stored in capacitor C2? Ri :C1 :C2
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