Question : The electric field at the origin is along the positive x-axis. A small circle is drawn with the centre at the origin cutting the axes at points A, B, C and D having coordinates (a,0), (0,a), (-a,0), (0,-a) respectively. Out of the points on the periphery of the circle, the potential is minimum at
a) A
b) B
c) C
d) D
Doubt by Palak
Solution : Coming Soon.
Ans : a) A
