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The electric field due to a small dipole...

The electric field due to a small dipole of length 2l at distance `r ( rgtgtl)` from the centre of the dipole on the axial line is E. What is the distance of the point on the perpendicular bisector of the dipole from its centre in which the electric field intensity is E ?

A

1

B

2

C

3

D

4

Text Solution

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The correct Answer is:
D
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