A) potential varies as \[\frac{1}{r2}\]
B) potential is zero at all points on the right bisector
C) field varies as r3
D) field is perpendicular to the axis of the dipole
Correct Answer: B
Solution :
Magnetic field at P due to north and south pole can be resolved into components parallel to the axis of the dipole and along-the bisector. Components along the bisector cancel out. The horizontal components add upYou need to login to perform this action.
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