Multiple Choice
If you decrease the charge on a parallel-plate capacitor from 12 µC to 4 µC and increase the plate separation from 1 mm to 3 mm,the energy stored in the capacitor changes by a factor of
A) 27
B) 1/3
C) 3
D) 8
E) 1/4
Correct Answer:
Verified
Correct Answer:
Verified
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