Two steel bars look identical. One is a permanent magnet and one is unmagnetised. Which test identifies the permanent magnet?
Hold each bar near one pole of a suspended magnet and look for repulsion
Hold each bar near one pole of a suspended magnet and look for attraction
Hold each bar near a copper rod and see which one attracts it
Hold the two bars close together and see whether they attract
40 exam-style questions on AQA GCSE Physics 7.1 Permanent and induced magnetism, magnetic forces and fields, covering 7.1.1 Poles of a magnet and 7.1.2 Magnetic fields. Each one has a worked solution and a mark scheme showing where the marks go.