Electrostatics Question 305

Question: If the magnitude of intensity of electric field at a distance x on axial line and at a distance y on equatorial line on a given dipole are equal, then x:y is [EAMCET 1994]

Options:

A) 1:1

B) 1:2

C) 1:2

D) 23:1

Show Answer

Answer:

Correct Answer: D

Solution:

Eaxial=Eequatorial

therefore k.2px3=k.py3

therefore xy=21/31=23:1



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