The lines of force of a magnetic field do not cross because the line of force is the line along which a free N pole would tend to move if placed in the field or it is a line such that a tangent to it at any point gives the direction of the field at that point. Therefore if they cross, it means a free N pole will have two directions it can go at the point of crossing but this is not observed.
Do you want to study Agricultural Extension in OOU? Before you apply for the OOU…
Do you want to study Agricultural Economics in OOU? Before you apply for the OOU…
Do you want to study Cooperative and Business Management in OOU? Before you apply for…
Do you want to study Home and Hotel Management in OOU? Before you apply for…
Do you want to study Animal Production in OOU? Before you apply for the OOU…
Do you want to study Crop Production in OOU? Before you apply for the OOU…