22-23 Unit 1 Review

Magnets have _______ poles

• two

• three

• four

• five

The two poles of a magnet are called ...

• East and West

• North and North

• North and South

• South and South

____________ metals are magnetic.

• No

• Some

• All

• Only shiny

If you put a North pole and a North pole together the magnets will ...

• do nothing

• attract

• repel

If you put a North pole and a South pole together the magnets will ...

• attract

• repel

• do nothing

If you put a South pole and a South pole together the magnets will ...

• attract

• do nothing

• repel

_______________ are magnetic.

• colouring pencils

• rubbers

• scissors

• plastic rulers

A magnetic field is a force field created by

• gravity

• force

• magnets

A compass needle shows us the magnetic field of

• the sun

• Earth

• the moon

• a magnet that is near by

Electronic devices create magnetic fields because they

• are magnets

• are compasses

• have moving particles with electric charge