3 52 The space between two conducting concentric spheres of

Last updated: 6/13/2023

3 52 The space between two conducting concentric spheres of radii a and b a b is filled up with homogeneous poorly conducting medium The capacitance of such a system equals C Find the resistivity of the medium if the potential difference between the spheres when they are disconnected from an external voltage decreases n fold during the time interval At Ans Atx 4 ab C b a logen