One of the two identical conducting wires of length 
is bent in the form of a circular loop and the other one into a circular coil of 
identical turns. If the same current is passed in both, the ratio of the magnetic field at the central of the loop 
to that at the centre of the coil 
will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2019
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