An unmarked bar magnet is tested to find which of its ends is the south pole. Which of the following procedures would successfully identify the south pole?
Bringing one end close to the north pole of a labeled, suspended bar magnet
Bringing one end close to an unmagnetized iron bar
Bringing one end close to a copper rod
Bringing one end close to an aluminum foil sheet
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.