Permanent & induced magnets (Edexcel GCSE Physics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 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, it cannot be turned on and off
What is another name for induced magnets?
What is another name for induced magnets?
Temporary magnets
What happens to induced magnets when placed in a magnetic field?
What happens to induced magnets when placed in a magnetic field?
They become magnetised
Can induced magnets repel other magnets?
Can induced magnets repel other magnets?
No, only attracted
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 its magnetism
How can induced magnets be made into temporary magnets?
How can induced magnets be made into temporary magnets?
By stroking 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
Which of these is an example of a material that can become an induced magnet?
Which of these is an example of a material that can become an induced magnet?
Iron
Do induced magnets have fixed poles?
Do induced magnets have fixed poles?
No, they do not have fixed poles
Which of these is an example of a permanent magnet?
Which of these is an example of a permanent magnet?
Bar magnet
What do iron filings become when they are near bar magnets?
What do iron filings become when they are near bar magnets?
Induced magnets