Question

Why don't two magnetic lines of force intersect each other 0?

Answer 1

The two magnetic field lines do notintersect each other because if they do it means at the point of intersect the compass needle is showing two different directions which is not possible.

Answer 2

Two magnetic field lines can never intersect because if they intersect then there will be two tangents at the point of intersection which is not possible because Magnetic compass will show two direction.

So Two Magnetic Field Lines Can Never intersect each other