Magnetic field lines are

Choose the correct statement/s: (i) Magnetic field lines try to expand in length. (ii) Magnetic field lines repel each other laterally. (iii) Magnetic field lines attract each other laterally. (iv) Magnetic field lines are crowded in region where magnetic induction has least value.

Choose the correct statement/s: (i) Magnetic field lines try to expand in length. (ii) Magnetic field lines repel each other laterally. (iii) Magnetic field lines attract each other laterally. (iv) Magnetic field lines are crowded in region where magnetic induction has least value.

Magnetic field lines determine

Draw the magnetic field lines around a bar magnet.