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Ma onetism - 2018
A student magnetises a steel rod by using a permanent magnet.
(a) Describe a method that the student could use. You may draw a diagram to help you.
(b) Explain how the student could test that the steel rod has been magnetised.
(c) Magnets can be made from soft iron or from steel.
State one difference between the magnetic properties of soft iron and steel.
[Total: 5]
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