Edit Game
Permanent magnets - Review
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save

Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions





 Save   10  Close
What is induced magnetism?
When an unmagnetised magnetic material becomes magnetised when near a magnet.
Why is steel used to make permanent magnets instead of iron?
Because steel is hard to demagnetise and retains magnetism well.
Which type of magnetic material is easy to magnetise and easy to demagnetise?
soft magnetic material
Materials that contain iron are called ______ materials.
ferrous
Most magnetic materials contain which element?
iron
A compass needle is an example of what type of magnet?
permanent magnet
What is a permanent magnet?
A magnet that produces its own magnetic field and does not lose magnetism easily.
Give TWO examples of non-magnetic materials.
plastic, rubber wood, glass
True or False: All magnetic materials are magnets.
False
What is a magnetic material?
A material that is attracted by a magnet and can be magnetised.
Your experience on this site will be improved by allowing cookies.