Two spherical conductors A and B of radii 1 mm and 2 mm are separated by a distance

Two spherical conductors A and B of radii 1 mm and 2 mm are separated by a distance of 5 cm and are uniformly charged. If the spheres are connected by a conducting wire, then in equilibrium condition, the ratio of the magnitude of the electric fields at the surface of spheres A and B is

Options

(a) 1 : 4
(b) 4 : 1
(c) 1 : 2
(d) 2 : 1

Correct Answer:

2 : 1

Explanation:

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