Question

In which direction do magnetic field lines travel outside a magnet?

पर्याय

• They travel from the south pole to the north pole inside the magnet.

• They emerge from the north pole and enter the south pole.

• They point in two directions at each point.

• They emerge from the south pole and enter the north pole.

Answer 1

Outside a magnet, magnetic field lines emerge from the north pole. They enter the south pole.