Which of the following facts is not correct about magnets?

  • 1

    Attraction is a sure test of magnetism

  • 2

    Magnetic field iines originate from North-pole and merge at South-pole of a magnet

  • 3

    Like poles of magnet repel each other

  • 4

    Magnetic field is stronger at the poles of a bar magnet

Answer:- 1
Explanation:-

Repulsion and not attraction is a sure test of magnetism. The other magnetic substances which are also non-magnets would only be attracted to a magnet.

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