question_answer

Two capacitors of capacities \[{{C}_{1}}\] and \[{{C}_{2}}\] are charged to voltages \[{{V}_{1}}\] and \[{{V}_{2}}\] respectively. There will be no exchange of energy in connecting them in parallel, if          [MP PET 1989]

A)            \[{{C}_{1}}={{C}_{2}}\]

B)                                      \[{{C}_{1}}{{V}_{1}}={{C}_{2}}{{V}_{2}}\]

C)                    \[{{V}_{1}}={{V}_{2}}\]    

D)            \[\frac{{{C}_{1}}}{{{V}_{1}}}=\frac{{{C}_{2}}}{{{V}_{2}}}\]