Magnets and their Effects

Which is an example of a magnetic substance?

• Iron

• Nickel

• Cobalt

• All of these

Which of these is not true?

• Magnetic force of attraction is maximum at the poles.

• Magnetic influence can pass through wood.

• Unlike poles repel each other while like poles attract each other.

• Magnetic poles exists in pairs.

What should a compass needle be made of?

• Wood

• Aluminium

• Cobalt

• Steel

Give 1 word :-

Divide used to find direction?

What is the strongest magnetic field possible?

• Steel

• Metal

• Neutron stars

• Gauss

Materials that get attracted to a magnet

• Non magnetic substances

• Magnetic substances

• Gas

• None of these

The word magnet is derived from the word

• Glass

• Metal

• Attraction

• Magnetite

Every magnet has 2 poles _________ and _________?

• South , East

• North , West

• North , South

• East , West

2 ends of a magnet are called

• Corners

• Sides

• Poles

• None of the above

________ North Pole of the Earth is located near the geographic South Pole

• Attractional

• The magnetic

• Magnet

• All of the above