Question

Why don't two magnetic lines intersect each other?

Answer 1

Answer:

Because it is not practically possible to dneote two directions at the same time. The magnetic fields would come very close which is also impossible.

Explanation:

Magnetic field lines never intersect because if there would be intersection between the two lines, there would be two tangents which would represent two different distances

Answer 2

Answer:

Two magnetic lines never intersect each other because two tangents can be drawn from that point of intersection which will give two directions in the field from the same point which is impossible. So, the magnetic lines can never intersect each other.