Choose the correct options inside a bar magnet the magnetic field lines
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Answer:
A bar magnet have magnetic field and it have magnetic waves in which other magnets are attracted . As the Earth is also a huge magnet having its magnetic north pole in the geographical South pole and the magnetic south pole in the Geographical north .That's how the magnetic field is controlled and it is also the reason why when a bar magnet is suspended freely,rest in North-south direction.
A bar magnet have magnetic field and it have magnetic waves in which other magnets are attracted . As the Earth is also a huge magnet having its magnetic north pole in the geographical South pole and the magnetic south pole in the Geographical north .That's how the magnetic field is controlled and it is also the reason why when a bar magnet is suspended freely,rest in North-south direction.