Two points charges q1 = +1 µC and q2 = – 2 µC are placed at A and B respectively as shown in the figure. The distance between q1 and q2 is 4 cm. |
The electrostatic potential is zero on line AB at |
a point on the line AB between q1 and q2 but closer to q1 a point on the line AB but not between A and B infinitely many point in space no point in space |
a point on the line AB between q1 and q2 but closer to q1 |
The potential is zero at a point between the charges where distance is large from $2\mu C$ |