Identify which of the following metals is ferromagnetic and can be magnetised:
A student has a known bar magnet and an unidentified metal rod. Describe a test the student can perform to confirm whether the unidentified rod is also a permanent magnet, rather than just an unmagnetised piece of magnetic material.
Describe how to construct a simple electromagnet.
State two modifications that can be made to this electromagnet to increase the strength of its magnetic field.
169 exam-style questions on CIE IGCSE Physics Simple phenomena of magnetism, covering Simple phenomena of magnetism. Each one has a worked solution and a mark scheme showing where the marks go.