Question

define magnetic field of bar magnet​

Answer 1

Answer:

The lines of magnetic field from a bar magnet form closed lines. ... The strongest external magnetic fields are near the poles. A magnetic north pole will attract the south pole of another magnet, and repel a north pole. The magnetic field lines of a bar magnet can be traced out with the use of a compass.

Answer 2

Explanation:

magnetic field is a vector field that describes the magnetic influence on moving electric charges