Electrostatics Question 120
Question: If there are n capacitors in parallel connected to V volt source, then the energy stored is equal to [AIEEE 2002]
Options:
A) CV
B) $ \frac{1}{2}nCV^{2} $
C) $ CV^{2} $
D) $ \frac{1}{2n}CV^{2} $
Show Answer
Answer:
Correct Answer: B
Solution:
$ U=\frac{1}{2}C _{eq}V^{2}=\frac{1}{2}(nC)V^{2} $
