Two point charges Q and ` - Q //4` are separated by a distance ` X`. Then .

Options

A. potential is zero at point on the axis which is `x//3` on the right side of the charge `-Q//4`
B. potential is zero at point on the axis which is `x//5` on the right side of the charge `-Q//4`
C. electric fiels is zero at a point on the axis which is at a distance `x` on the right side of the charge `-Q//4`
D. there exist two points on the axis where electric field is zero .

Answer

A,B,C

Explanation

Electric potential and electric field