Which pole of a magnet in a compass points north?
Neutral pole
South Pole
North Pole
None of these
In which direction do the field lines go around a magnet?
From south to north
It's different for every magnet
Clockwise
From north to south
When two magnets repel each other, they:
Push away from each other
Pull towards each other
Neither push nor pull
If I bring a North and South Pole together which word or phrase best describes what happens?
Attraction
Reaction
Repulsion
Brownian motion
How can an electromagnet be made stronger?
Add an iron core.
Increase the voltage.
Add more coils of wire.
All of these
The more you squash or compress a spring down with your hand:
The bigger the downward force on your hand
The smaller the upward force on your hand
The bigger the upward force on your hand
Which two metals will be attracted by a magnet?
Iron and steel
Gold and silver
Aluminium and lead
Magnetism is a type of:
Electricity
Gravity
Force
Where are the field lines most concentrated around a bar magnet?
At the centre
At both poles
At the South Pole
At the North Pole
Which of these metals are attracted to a magnet?
Iron
Nickel
Cobalt