Cambridge Secondary (7-9). Stage 8. Science. Learner's Book - Unit 9: Magnetism

Question 86

A soft iron does not attract paperclips.
A coil of wire is wrapped around the soft iron cylinder.
Electric current is passed through the coil.
What change happens in the soft iron cylinder?
Write one letter.

It becomes magnetic.
It becomes a permanent magnet.
It becomes magnetised.
It becomes demagnetised.

Cambridge Secondary (7-9). Stage 8. Science. Learner's Book - Unit 9: Magnetism - Question 86

Question 86