Question

magnetic field lines never interset each other explain why?​

Answer 1

Answer:

tangent drawn to any point on the magnetic field line gives its direction, now if two magnetic field lines intersect then tangent drawn to it would give the common direction which is not possible, so two magnetic field lines can never intersect

Answer 2

Answer:

magnetic field lines never intercect each other because if they intersect then if we we draw the tangent at that point then it will point two different directions at the same time , which is not possible.