Question

If magnetic field line are crossed at a point what does it indicate . Give me detail

Answer 1

If magnetic field lines are crossed at a point then it means that from the same point magnetic field line is indicated at two direction which is not possible because in that condition the lines will be coincident .


Hope it helps

Answer 2

If two Magnetic field lines intersect each then it means that the compass will show north needle directed towards both lines at the same time , which is not possible.