A-LevelPhysicsElectric fields9702/12 · May/June 2019 · Q321 Mark
An electron is situated in a vacuum between two charged plates, as shown. [Figure 32.1] Which statement describes the motion of the electron due to the uniform electric field?
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.
AIt moves downwards with a constant acceleration.
BIt moves downwards with zero acceleration.
CIt moves upwards with a constant acceleration.
DIt moves upwards with a decreasing acceleration.
✓ Correct answer
A: It moves downwards with a constant acceleration.
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