Question

A big hollow sphere A is charged to 100 volt potential difference and another smaller hollow
sphere B is charged to 50 volt potential difference. If B is put into A joined with a metallic wire,
then the direction of charge flow is
(A) from A to B
(B) from B to A
(C) no flow of charge
D) the direction of charge flow depends on the radii of spheres​

Answer 1

Answer:

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