Two idendical metallic balls of radius a are placed in a

Last updated: 7/10/2022

Two idendical metallic balls of radius a are placed in a homogeneous poorly conducting medium with resistivity p. If the distance between balls is much larger than their size and balls are given +q and -q charges, then (A) Resistance of medium between the balls is 2na (B) Resistance of medium between the balls is 4xa (C) Potential difference across the balls decreases exponentially (D) Potential difference across the balls decreases linearly