Question

Why are the magnetic field lines closed curves ?

CBSE Class X Science VSA (1 Mark)

Answer 1

It is considered as a rule that field lines emerge from North pole and merge at the South pole. The direction of field lines, inside the magnet, is from South pole to the North pole. These magnetic field lines are closed curves.

Answer 2

Answer:

It is considered as a rule that field lines emerge from North pole and merge at the South pole. The direction of field lines, inside the magnet, is from South pole to the North pole. These magnetic field lines are closed curves.