question_answer

The force between the plates of a parallel plate capacitor of capacitance\[C\] and distance of separation of the plates \[d\] with a potential difference \[V\] between the plates, is                                                                                          [MP PMT 1999]             

A)                    \[\frac{C{{V}^{2}}}{2d}\]

B)                                      \[\frac{{{C}^{2}}{{V}^{2}}}{2{{d}^{2}}}\]

C)                    \[\frac{{{C}^{2}}{{V}^{2}}}{{{d}^{2}}}\]

D)                                      \[\frac{{{V}^{2}}d}{C}\]