The diagrams show bar magnets together with a range of non-magnetic and demagnetised metal bars arranged in different ways. In which arrangement do the bars repel?
Physics 5054 · O Level · Simple magnetism and magnetic fields
Physics 5054 · O Level · Simple magnetism and magnetic fields
The diagrams show bar magnets together with a range of non-magnetic and demagnetised metal bars arranged in different ways. In which arrangement do the bars repel?