Physics (AS & A Level) · May / June 2021 · Paper 11 · Question 30
9702Electric fields and field lines
What is the electric field strength in a region where a proton accelerates at 2.00 m s–2 due to the field?
- A11.4 pV m–1
- B5.22 nV m–1
- C10.4 nV m–1
- D20.9 nV m–1
As printed in the paper
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Correct answer: D. 20.9 nV m–1
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