O-LevelPhysicsMagnetism5054/11 · Oct/Nov 2023 · Q311 Mark
Which graph shows the voltage output against time for a simple a.c. generator?
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.
Agraph of voltage vs time, rectified sinusoidal, all positive
Bgraph of voltage vs time, square wave, alternating, symmetric
Cgraph of voltage vs time, sinusoidal, alternating, symmetric
Dgraph of voltage vs time, triangular wave, alternating, symmetric
✓ Correct answer
C: graph of voltage vs time, sinusoidal, alternating, symmetric
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 →