Question

2. Write the differences between
magnetic and non-magnetic
substances.
3. What is demagnetisation?​

Answer 1

Answer:

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2 nd

Magnetism is the power to attract. It refers to the attraction to iron and other metals in electric currents and magnets, or to the other kind of attraction — where people want to be close to each other. ... Magnetism can also be called a magnetic force or magnetic attraction.

Explanation:

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Answer 2

2.The materials which get attracted towards a magnet are magnetic – for example, iron, nickel or cobalt. The materials which are not attracted towards a magnet are non-magnetic materials. Examples of non-magnetic materials include rubber, coins, feather and leat