Find ratio of charges S1 and S2 of they are connected by wire.

Two charged spherical conductors of radius R_1 and R_2 are connected by a wire. Then the ratio of surface charge densities of the spheres (sigma_1)/(sigma_2) is

Two charged spherical conductors of radii R_(1) and R_(2) are connected by a wire. Then the ratio of surface charge densitites of the spheres sigma_(1)//sigma_(2) is

If a charged conductor is enclosed by a hollow charged conducting shell (assumed concentric and spherical in shape), and they are connected by a conducting wire, then which of the following statement (s) would be correct ?

Two conducting closed surfaced shells are shown in figure. They are connected by wire through switch S. If q_(1) and q_(2) charges are given to inner and outer shells respectively . The switch is closed find the ratio of final charge to initial charge for each shell.

Two metallic s pheres of radii R_(1) and R_(2) are connected b y a thin wire. If +q_(1)~ and +q_(2) are the charges on the two s pheres then

Two metallic s pheres of radii R_(1) and R_(2) are connected b y a thin wire. If +q_(1)~ and +q_(2) are the charges on the two s pheres then