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WorksheetsMagnets Review
Total questions: 10
Worksheet time: 3mins
Which of the following objects will a magnet be able to attract?
Copper rod
Iron nail
Wooden stick
Aluminium foil
Which direction does a freely suspended magnet rest at?
North East
South West
North South
East West
Like poles ___________
attract
repel
Unlike poles ___________
attract
repel
Which of the following objects can be made into a temporary magnet by the stroke method?
Copper wire
Plastic spoon
Wooden ruler
Steel rod
Which of the following set-ups will produce the strongest electromagnet?
1 battery, 20 coils
1 battery, 30 coils
2 batteries, 20 coils
2 batteries, 30 coils
When stroking an iron nail to make it a magnet, you must always stroke with the ________________________.
different poles in one direction
different poles in two directions
same pole in one direction
same pole in two directions
A magnet is strongest at its ________.
middle
poles
To make an electromagnet through the electrical method, there must be a ________________.
bar magnet
iron nail
steel rod
source of electricity (eg. batteries)
An electromagnet will not work when there is no electricity. True or false?
True
False
