A bar magnet is dropped north pole downwards towards a horizontal copper ring. Which row describes the force on the magnet as it falls towards the ring, and the reason for it?
Downwards, because the upper face of the ring becomes a south pole
Downwards, because the upper face of the ring becomes a north pole
Upwards, because the upper face of the ring becomes a south pole
Upwards, because the upper face of the ring becomes a north pole
40 exam-style questions on AQA GCSE Physics 7.3 Induced potential, transformers and the National Grid (HT only), covering 7.3.1 Induced potential (HT only), 7.3.2 Uses of the generator effect (HT only), 7.3.3 Microphones (HT only), and 7.3.4 Transformers (HT only). Each one has a worked solution and a mark scheme showing where the marks go.