A circular coil of 100 turns has a radius of 10 cm and carries a current of 5A. Calculate the
Channel: Doubtnut
Date: 2020-08-30

A circular coil of 100 turns has a radius of 10 cm and carries a current of 5A. Calculate the magnetic field (a) at the centre of the coil (b) at a point on the axis of the coil at a distanceof 5cm from the centre of the coil.