At the time the switch is closed in the circuit, the voltage across the paralleled capacitors is 50 V and the voltage on the C3 capacitor is 40 V. (Figure 1) Take that C₁ = 460 nF, C₂ = 990 nF and C3 = 500 nF. Figure C3 HE + 40 V C₁50 VC₂ t=0 400 Ω www < 1 of 1 > 24 kΩ { 16 kΩ { What percentage of the initial energy stored in the three capacitors is dissipated in the 24 k2 resistor? Express your answer using two decimal places. % diss = Submit Part B % diss = What percentage of the initial energy stored in the three capacitors is dissipated in the 400 $ resistor? Express your answer using two decimal places. Submit Part C Request Answer % diss= % Request Answer % What percentage of the initial energy stored in the three capacitors is dissipated in the 16 ks resistor? Express your answer using two decimal places. %

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
Section: Chapter Questions
Problem 2PA: You are working in an industrial plant. You have been instructed to double the capacitance connected...
Question
At the time the switch is closed in the circuit, the voltage across the
paralleled capacitors is 50 V and the voltage on the C3 capacitor is
40 V. (Figure 1) Take that C₁ = 460 nF, C₂ = 990 nF and C3 = 500
nF.
Figure
C₁
50 V
HE
+ 40 V
C₂
t = 0
400 Ω
m
< 1 of 1 >
24 kΩΣ 16 kΩΣ
▼
Part A
What percentage of the initial energy stored in the three capacitors is dissipated in the 24 km2 resistor?
Express your answer using two decimal places.
% diss =
Submit
Part B
% diss =
What percentage of the initial energy stored in the three capacitors is dissipated in the 400 resistor?
Express your answer using two decimal places.
Submit
Part C
Request Answer
% diss =
%
Request Answer
%
What percentage of the initial energy stored in the three capacitors is dissipated in the 16 ks resistor?
Express your answer using two decimal places.
%
Transcribed Image Text:At the time the switch is closed in the circuit, the voltage across the paralleled capacitors is 50 V and the voltage on the C3 capacitor is 40 V. (Figure 1) Take that C₁ = 460 nF, C₂ = 990 nF and C3 = 500 nF. Figure C₁ 50 V HE + 40 V C₂ t = 0 400 Ω m < 1 of 1 > 24 kΩΣ 16 kΩΣ ▼ Part A What percentage of the initial energy stored in the three capacitors is dissipated in the 24 km2 resistor? Express your answer using two decimal places. % diss = Submit Part B % diss = What percentage of the initial energy stored in the three capacitors is dissipated in the 400 resistor? Express your answer using two decimal places. Submit Part C Request Answer % diss = % Request Answer % What percentage of the initial energy stored in the three capacitors is dissipated in the 16 ks resistor? Express your answer using two decimal places. %
Part D
What percentage of the initial energy is trapped in the capacitors?
Express your answer using two decimal places.
% trapped
%
Transcribed Image Text:Part D What percentage of the initial energy is trapped in the capacitors? Express your answer using two decimal places. % trapped %
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