Question

Magnetic field lines intersect each other. Why?

Answer 1

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Magnetic feild line doesnot litersect each other because if they do so then the compass should show 2 directions which is however not possible

hope u understand

Answer 2

Magnetic field lines do not intersect one another

• because then at the point of intersection the compass needle would have to show deflection towards two sides which is not practically possible
• also at the point of intersection two tangents would have to be drawn , and we know that no two tangents can be drawn from a single point of a circle