Question
The magnetic field on the axis of a circular loop of radius 100 cm carrying current $I = \sqrt 2 \,A$, at point 1 m away from the centre of the loop is given by :
The magnetic field on the axis of a circular loop of radius 100 cm carrying current $I = \sqrt 2 \,A$, at point 1 m away from the centre of the loop is given by :