Question

Can you please explain magnetic field due to a current through a circular loop?? Please explain the answer!!

Answer 1

* The magnetic field lines produced by a current carrying circular loop are concentric circles which would become larger and larger as we move away from the wire.When we reach the centre of the circular loop, the arcs of these big circles appear as straight lines.
* The direction of the magnetic field will be given by applying right -hand thumb rule.

Hope it helps.....