Lessons

Eamcet Physics
2 nd Year : Unit 1.1 ( Electrostatics ) - Electrostatics

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Q.

Two charges q and -q are kept apart. Then at any point on the perpendicular bisector of line joining the two charges

the electric field strength is zero

View Answer

Correct choice: B

Explanation:

Potential at any point on the perpendicular bisector of the line joining the two charges

[ r = distance between the charges and any point on perpendicular bisector which is same for both the charges]
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