Consider two charged metallic spheres `S_1` and `S_2` of radii R and 4R, respectively. The electric fields `E_1` (on `S_1` ) and `E_2` (on `S_2`) on their surfaces are such that `E_1/E_2 = 5/1` . Then the ratio `V_1` (on `S_1` ) / `V_1` (on `S_2` ) of the electrostatic potentials on each sphere is :

Consider two charged metallic spheres S_(1) , and S_(2) , of radii R_(1) , and R_(2) respectively. The electric fields E_(1) , (on S_(1) ,) and E_(2) , (on S_(2) ) their surfaces are such that E_(1)//E_(2) = R_(1)//R_(2) . Then the ratio V_(1) (on S_(1) )/ V_(2) (on S_(2) ) of the electrostatic potential on each sphere is

Consider two charged metallic spheres S_(1) , and S_(2) , of radii R_(1) , and R_(2) respectively. The electric fields E_(1) , (on S_(1) ,) and E_(2) , (on S_(2) ) the ir surfaces are such that E_(1)//E_(2) = R_(1)//R_(2) . Then the ratio V_(1) (on S_(1) )/ V_(2) (on S_(2) ) of the f electrostatic protentilas on ecah sphere is

Consider two charged metallic spheres S_(1) and S_(2) of radii 3R and R, respectively. The electric potential V_(1) (on S_(1) ) and (on S_(2)) on their surfaces are such that (V_(1))/(V_(2)) = (4)/(1) . Then the ratio E_(1)(on S_(1)) / E_(2) (on S_(2)) of the electric fields on their surfaces is:

Consider two charged metallic spheres S_(1) and S_(2) of radii 3R and R, respectively. The electric potential V_(1) (on S_(1) ) and (on S_(2)) on their surfaces are such that (V_(1))/(V_(2)) = (4)/(1) . Then the ratio E_(1)(on S_(1)) / E_(2) (on S_(2)) of the electric fields on their surfaces is:

Consider two charged metallic spheres S_(1) and S_(2) of radii 3R and R, respectively. The electric potential V_(1) (on S_(1) ) and (on S_(2)) on their surfaces are such that (V_(1))/(V_(2)) = (4)/(1) . Then the ratio E_(1)(on S_(1)) / E_(2) (on S_(2)) of the electric fields on their surfaces is:

Two spheres of radii R_(1) and R_(1) respectively are charged and joined by wire. The ratio of electric field of spheres is

two metal spheres of radii R_(1) and R_(2) are charged to the same potential. The ratio of charges on the spheres is

S_1 and S_2 are two hollow concentric spheres encloing charges Q and 2 Q respectively as shown in Fig What is the ratio of electric flux through S_1 and S_2 ?