Two isolated conducting spheres ( of radius 0.030 m and initial charge +6.0 nC and of…
PHYSICS · Single correct · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance
Problem
84. Two isolated conducting spheres (S1 of radius 0.030 m and initial charge +6.0 nC and S2 of radius 0.040 m and initial charge +2.0 nC ) are connected by a conducting wire. Charge will flow in the wire until:
(A) both spheres are equally charged.
(B) the force of repulsion between the two spheres becomes equal.
(C) both spheres have the same surface charge density.
(D) both spheres are at the same potential.