A) 0.02 J
B) 0.04 J
C) 0.025 J
D) 0.05 J
Correct Answer: A
Solution :
The energy releates on discharged \[U=\frac{1}{2}C{{V}^{2}}\] \[=\frac{1}{2}\times 4\times {{10}^{-6}}\times {{(100)}^{2}}\] \[=0.02J\]
You need to login to perform this action.
You will be redirected in
3 sec
