Q. If E$_{a}$ be the electric field strength of a short dipole at a point on its axial line and E$_{e}$ that on equatorial line at the same distance, then
A) E$_{e}$ = 2E$_{a}$
B) E$_{a}$ = 2E$_{e}$
C) E$_{a }$= E$_{e}$
D) None of these
Explanation
(b) $E_{e} = \frac{1}{2}E_{a\ }\ \therefore E_{a} = 2E_{e}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.