O-LevelPhysicsMagnetism5054/12 · Oct/Nov 2016 · Q371 Mark
A magnet moves up and down above a coil of wire. The bottom of the magnet moves up and down between P and R. Where is the bottom of the magnet when there is no induced electromotive force (e.m.f.) in the coil?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
Aat P and at Q
Bat P and at R
Cat Q only
Dat R only
✓ Correct answer
B: at P and at R
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Magnetism and see which topics are most likely to come up next.
Sign up free →