1.

Two metal spheres, one of the radius R and the other of radius 2R both have same surface charge density σ . They are brought in contact and separated . The surface charge density of bigger sphere becomes (1)2 (2)5/3 (3)5/6 (4)4/3

Answer» Two metal spheres, one of the radius R and the other of radius 2R both have same surface charge density σ . They are brought in contact and separated . The surface charge density of bigger sphere becomes (1)2 (2)5/3 (3)5/6 (4)4/3


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