Find the total energy stored (in units of mJ) in the group of capacitors shown below given that the potential difference Vab is equal to 38.9 V? 50 μF 10 µF b 20 μF Select one: А. 11.35 B. 2.65 C. 22.70

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Chapter7: Electric Potential
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Problem 7.2CYU: Check Your Understanding What is the potential energy of Q relative to the zero reference at...
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8:21 P s
P Flag question
Find the total energy stored ( in units
of mJ) in the group of capacitors
shown below given that the potential
difference Vab is equal to 38.9 V?
50 µF
a
10 μF
b
20 μF
Select one:
A. 11.35
B. 2.65
C. 22.70
D. 22.70
E. 5.49
II
Transcribed Image Text:8:21 P s P Flag question Find the total energy stored ( in units of mJ) in the group of capacitors shown below given that the potential difference Vab is equal to 38.9 V? 50 µF a 10 μF b 20 μF Select one: A. 11.35 B. 2.65 C. 22.70 D. 22.70 E. 5.49 II
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