A capacitor of capacity \[{{C}_{1}}\] is charged up to V volt and then connected to an uncharged capacitor of capacity \[{{C}_{2}}.\] Then final potential difference across each will be

• A. \[\frac{{{C}_{2}}V}{{{C}_{1}}+{{C}_{2}}}\]
• B. \[\left( 1+\frac{{{C}_{2}}}{{{C}_{1}}} \right)V\]
• C. \[\frac{{{C}_{1}}V}{{{C}_{1}}+{{C}_{2}}}\,\]
• D. \[\,\left( 1-\frac{{{C}_{2}}}{{{C}_{1}}} \right)V\]