Question

On what factors does the magnitude of magnetic field at the centre of current carrying circular wire depends

Answer 1

it depends on the strength of the magnet
the amount of current flowing through the coil
and the number of stones in the coil

Answer 2

Answer:

The magnitude of the magnetic field produced at the given point:

1. Magnetic field Increases as the current through wire increases.

2. Magnetic field Decreases as the distance from the wire increases.