Two identical bar magnets are held a fixed distance apart with their North (N) poles facing each other. One magnet is then turned around so that its South (S) pole faces the North (N) pole of the other magnet at the same distance.
State how the new force compares to the original force.
30 exam-style questions on Edexcel GCSE Physics 12.1 Magnets and magnetic fields, covering 12.1.1 Magnetic poles, 12.1.2 Magnetic materials; permanent and induced magnets, 12.1.3 Magnetic fields, and 12.1.4 Plotting compasses and the Earth's magnetic field. Each one has a worked solution and a mark scheme showing where the marks go.