Two uniformaly charged spherical conductors A and B having radius 1mm and 2mm are separated by a distance of 5 cm. If the spheres are connected by a conducting wire then in equilibrium condition, the ratio of the magnitude of the electric fields at the surfaces of spheres A and B is .........
Options:
(a) 4 : 1
(b) 1 : 2
(c) 2 : 1
(d) 1 : 4