Question

$\huge\color{aqua}{✷Question✷}$
A circular coil of 120 turns has a radius of 0.18 m and carries a current of 1 A. What is
the magnetic field strength at a point on the axis of the coil at a distance 0.18 m from the centre
of the coil ?​

Answer 1

...................................:( :(

Answer 2

Answer:

I think that it should be correct please manage with this