Question

1. What is the direction of magnetic field lines outside a bar magnet? ​

Answer 1

Answer:

The lines of magnetic field from a bar magnet form closed lines. By convention, the field direction is taken to be outward from the North pole and in to the South pole of the magnet. Permanent magnets can be made from ferromagnetic materials

Answer 2

Answer:

north to south

Explanation:

the direction of the magnetic  field lines are drawn from north to south