Question

How to know the earth's geological poles using bar magnet?

Answer 1

Answer:

Imagine a bar magnet inside Earth, more or less aligned with the axis, where the ends of that magnet lie close to the geographic North and South poles of the planet. The magnetic field lines travel from the north pole of the magnet, looping back around to go back in toward the south pole.

Answer 2

Explanation:

Imagine a bar magnet inside Earth, more or less aligned with the axis, where the ends of that magnet lie close to the geographic north and south poles of the magnet. The magnetic field lines travel from the north pole of the magnet, looping back around to go back in toward the south pole.