In case of circular loop carrying current, the strength of
magnetic field is
(a) constant everywhere
(b) stronger inside the loop than outside the loop
(c) weaker inside the loop than outside the loop
(d) none of these

Dear student,
The strength of the magnetic field is maximum at the centre and it decreases as we move away from the centre.

Hence option (b) stronger inside the loop than outside the loop is the correct answer.
Regards,

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