19. Three capacitors A, B and C are charged as follows: A = 10 µF, 100 V; B = 15 µF, 150 V and C = 25 µF, 200 V. They are connected in parallel with terminals of the polarity together. What is the voltage across combination? the a. 150 V b. 120 V с. 185 V d. 165 V 20. Two capacitors of 200 and 800 nF, respectively are connected in parallel. The combination is then connected in series with another two capacitors of C and 600 nF connected in parallel. If the total capacitance of the set-up is 500 nF, determine the capacitance C a. 650 nF b. 550 nF c. 400 nF d. 500 nF

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Answer the following questions:
19. Three capacitors A, B and C are charged as follows: A =
10 µF, 100 V; B = 15 µF, 150 V and C = 25 µF, 200 V.
They are connected in parallel with terminals of the
the
polarity together. What is the voltage across
combination?
a. 150 V
b. 120 V
c. 185 V
d. 165 V
20. Two capacitors of 200 and 800 nF, respectively are
connected in parallel. The combination is then connected in
series with another two capacitors of C and 600 nF
connected in parallel. If the total capacitance of the set-up
is 500 nF, determine the capacitance C
a. 650 nF
b. 550 nF
с. 400
nF
d. 500 nF
Transcribed Image Text:19. Three capacitors A, B and C are charged as follows: A = 10 µF, 100 V; B = 15 µF, 150 V and C = 25 µF, 200 V. They are connected in parallel with terminals of the the polarity together. What is the voltage across combination? a. 150 V b. 120 V c. 185 V d. 165 V 20. Two capacitors of 200 and 800 nF, respectively are connected in parallel. The combination is then connected in series with another two capacitors of C and 600 nF connected in parallel. If the total capacitance of the set-up is 500 nF, determine the capacitance C a. 650 nF b. 550 nF с. 400 nF d. 500 nF
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