Two identical magnetic dipoles of magnetic moment 
are placed at a separation of 2 m with their axes perpendicular to each other in air. The resultant magnetic field at a midpoint between the dipoles is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Let point P be a midpoint between the dipoles. The point P will be in end - on position with respect to one dipole and in broad - side on position with respect to the other.
As 
and 
are perpendicular to each other, therefore the resultant magnetic field at point 
is.
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