A) 1/4
B) 1
C) 1/2
D) 2
Correct Answer: B
Solution :
When a force of F newton is applied the potential energy is given by \[U=\frac{1}{2}Fx\] Energy stored by capacitor is \[\frac{1}{2}C\,{{V}^{2}}\]. \[\therefore \] Ratio is \[\frac{\frac{1}{2}Fx}{\frac{1}{2}C\,{{V}^{2}}}=\frac{5000\times 0.2}{10\times {{10}^{-6}}\times {{({{10}^{4}})}^{2}}}=1\]You need to login to perform this action.
You will be redirected in
3 sec