JEE Main 2024 Physics question
An electric charge is placed at origin (0, 0) m of X – Y co-ordinate system. Two points P and Q are situated at m and m respectively. The potential difference between the points P and Q will be :
Answer: (B)
Solution
V = KQ/r. Both points are at distance r = √6 m from the origin, so = and ΔV = 0.