What is the magnitude of the equatorial and axial fields due to a bar magnet of length 5.0 cm at a distance of 50 cm from its mid-point? The magnet moment of the bar magnet is 
.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Given, 
and 
Magnetic field at equatorial line,
Magnetic field at axial line, 
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