Electrostatics Question 696

Question: If $ E _{q} $ be the electric field strength of a short dipole at a point on its axial line and $ E _{e} $ that on the equatorial line at the same distance, the n

Options:

A) $ E _{e}=2E _{a} $

B) $ E _{a}=2E _{e} $

C) $ E _{a}=E _{e} $

D) None of these

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Answer:

Correct Answer: B

Solution:

[b] We have $ E _{a}=\frac{2kp}{r^{3}}\text{ and }E _{e}=\frac{kp}{r^{3}}; $

$ \therefore E _{a}=2E _{e} $



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