Two spheres of radii R1 and R2 have equal charge are joint together with a copper wire. If the potential on each sphere after they are separated to each other is V, then initial charge on any sphere was `(k = 1/(4piin_(0)))`-

Options

A. `V/k(R_(1)+R_(2))`
B. `V/(2K) (R_(1)+R_(2))`
C. `V/(3K) (R_(1)+R_(2))`
D. `V/K((R_(1)R_(2))/(k(R_(1)+R_(2)))`

Answer

B