Question

Define (a) magnetic substances, (b) non-magnetic substances.give four examples of each.

Answer 1

Answer:

• Magnetic substances are those substances which attract by magnet
• Non magnetic are those substances which do not attract by magnet

1. Eg :- nickel, cobalt, iron
2. Eg:-plastic steel wood

Answer 2

Explanation:

magnatic substance

the different metallic substances from which magnets

can be made are known as magnetic substances

Eg = iron,nickel ,cobalt , alnico

non-msgnatic substances

the substances which do not possess the magnetic properties are called non-magnatic substances

Eg = aluminium,brass, copper,wood

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