Science Y 2-3 December 2021 Examination

What must a metal have in it for it to be magnetic?

• Iron

• Nickel

• Copper

Magnets use a force called ________ to attract metals.

• magnetic

• magnetism

Will a magnet attract an elastic band?

• Yes

• No

What do we call the force around a magnet?

• A magnetic field

• A power field

• A force field

Where are the forces in a magnetic field the STRONGEST?

• At the north and south poles of the magnet

• On the sides of the magnet

Why are the magnets repelling one another?

• They are both north poles and like poles repel

• They have different force fields and they repel

What are these magnets doing?

• Repelling one another

• Attracting one another

What is a temporary magnet?

• It is a magnet that can lose its magnetism

• It is a magnet that keeps its magnetism

What is does an electromagnet use to make it very strong?

• Electricity

• The sun

What is all matter made up of?

• Atoms

• Gases