Physics (AS & A Level) · Oct / Nov 2020 · Paper 11 · Question 11
9702Electric fields and field lines
A particle is situated at rest between two metal plates X and Y. A potential difference (p.d.) is then applied across the plates and produces the electric field shown. The particle moves towards plate X when the p.d. is applied. What could be the particle?
- Aalpha-particle
- Belectron
- Cneutron
- Dproton
As printed in the paper
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Correct answer: B. electron
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