In which order do the rings reach the ground?
Ring YYY and Ring ZZZ arrive together, followed by Ring XXX.
Ring XXX and Ring YYY arrive together, followed by Ring ZZZ.
Ring ZZZ arrives first, followed by Ring YYY, which is followed by Ring XXX.
All three rings arrive at the ground simultaneously.
66 exam-style questions on AQA A Level Physics Magnetic fields (A-level only), covering Magnetic flux density (A-level only), Moving charges in a magnetic field (A-level only), Magnetic flux and flux linkage (A-level only), Electromagnetic induction (A-level only), Alternating currents (A-level only), and The operation of a transformer (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.