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Question
Which among the following material cannot be used to make a magnet?
Options:
A .  Cobalt 
B .  Iron 
C .  Copper
D .  Steel 
Answer: Option C
:
C
Magnetic materials are those materials which are attracted toa magnet. Magnetic materials areused to makepermanent magnets. Copper is not a magnetic material. When placed near a magnet, copperis not attracted tothe magnet. Hence, copper cannot be used to make a magnet.

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