WorksheetsReview: properties of magnets
Total questions: 10
Worksheet time: 10mins
What word best describes bar magnets?
Electromagnets
Permanent
Temporary
Which two of these are not magnetic materials? Tick two.
copper
steel
iron
aluminum
Which term describes alloys which include iron?
Induced alloys
Non-ferrous alloys
Ferrous alloys
What is the test for a magnet?
attraction and repulsion
attraction
repulsion
What do opposite poles of a magnet do?
attract
repel
push apart
What is the name given to the attraction of unmagnetised iron to a magnet?
permanent magnetism
induced magnetism
demagnetisation
What is another term for substances that can only be temporarily magnetised?
soft
strong
hard
weak
A bar magnet is cut into two equal pieces as shown. What happens to the two pieces? Choose from the pictures on the left.
A
B
C
D
Specifically in which direction do the lines run in a magnetic field diagram?
pole to pole
south to north
north to south
Where is the strongest magnetic field around a bar magnet?
above and below
near the poles
in the middle
on the north pole
