Two concentric conducting spheres are uncharged, and in the

Last updated: 7/10/2022

Two concentric conducting spheres are uncharged, and in the space between them, at a distance L from the centre, a point charge Q is fixed. The radius of the inner sphere is r and the radius of the outer sphere is R. Now both spheres are connected by a thin conductor. A. The potential difference between spheres in the initial state is kQ(1/L-1/R). B. The final common potential of both the spheres is kQ(1/r-1/L) C. The potential difference between the spheres in the initial state is kQ/R D. A charge of Q ((1/L-1/R)/(1/r-1/R)) will flow through the conductor