Harry took a glass tumbler and put some iron nails in it. When the magnet is brought near the glass tumbler, the nails come towards the magnet because:
A
Iron nails are magnetic material.
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B
Glass tumblers are magnetic material.
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C
Iron nails are non-magnetic material.
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D
Iron nails are magnets.
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Solution
The correct option is A Iron nails are magnetic material.
Materials that get attracted towards the magnet are known as magnetic materials.
Materials that do not get attracted towards the magnet are known as non-magnetic materials.
In this case, the glass tumbler is a non-magnetic material. However, the iron nails are considered as magnetic because they get attracted towards the magnet.