Permanent & Induced Magnets (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is a key property of permanent magnets?
What is a key property of permanent magnets?
They always create their own magnetic field
Can the magnetism of permanent magnets be turned on and off?
Can the magnetism of permanent magnets be turned on and off?
No, they are always magnetised
Which of these are examples of permanent magnets?
Which of these are examples of permanent magnets?
Bar magnets and horseshoe magnets
What is another name for induced magnets?
What is another name for induced magnets?
Temporary magnets
Can induced magnets repel other magnets?
Can induced magnets repel other magnets?
No, they can only attract
What happens when the magnetic field is removed from an induced magnet?
What happens when the magnetic field is removed from an induced magnet?
It loses most or all of its magnetism
Which materials are examples of induced magnets?
Which materials are examples of induced magnets?
Iron, Nickel, Cobalt
How can induced magnets be made into temporary magnets?
How can induced magnets be made into temporary magnets?
By stroking them with a permanent magnet
What happens when induced and permanent magnets are near each other?
What happens when induced and permanent magnets are near each other?
There is always an attraction
Do induced magnets have fixed poles?
Do induced magnets have fixed poles?
No, they do not have fixed poles