Question

what are lines around bar magnet called? write their two properties​

Answer 1

Answer:

they are called as magnetic fields

.

Explanation:

their properties are :

1.they forms concentric circles.

2.they are passing from North to South Pole direction .☺️

Answer 2

Answer:

lines around the bar magnet is called magnetic field lines

property of magnetic field

1. magnet field lines can never intersect each other at a point because If magnetic field lines intersect than there would be two directions of magnetic field which is not possible

2. magnetic field lines are the continuous lines without any break

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