Physics 9702 · 18 Electric fields
18.3 Electric force between point charges
Apply Coulomb's law to calculate the electrostatic force between point charges.
- Questions
- 22
- Years
- 2015–2026
- Multiple choice
- 5
- Written answer
- 17
- Average marks
- 7.5
Where this subtopic appears
- Paper 4variants 41, 42, 43, 4415
- Paper 1variants 11, 12, 135
- Paper 5variants 51, 532
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | – | 3 | – | 3 |
| 2023 | 1 | – | 2 | 3 |
| 2022 | 1 | 1 | 1 | 3 |
| 2020 | 1 | – | – | 1 |
| 2019 | – | – | 1 | 1 |
| 2018 | – | 2 | – | 2 |
| 2017 | – | 2 | 2 | 4 |
| 2016 | – | – | 2 | 2 |
| 2015 | – | – | 3 | 3 |
