Physics 9702 · 20 Magnetic fields
20.4 Magnetic fields due to currents
Sketch magnetic field patterns from currents and explain forces between parallel current-carrying conductors.
- Questions
- 14
- Years
- 2015–2026
- Multiple choice
- 0
- Written answer
- 14
- Average marks
- 10.1
Where this subtopic appears
- Paper 4variants 41, 42, 43, 4412
- Paper 3variants 331
- Paper 5variants 521
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | – | 1 | – | 1 |
| 2023 | – | 2 | – | 2 |
| 2022 | – | 1 | – | 1 |
| 2021 | 1 | 1 | 1 | 3 |
| 2020 | 1 | – | 1 | 2 |
| 2019 | 1 | – | 2 | 3 |
| 2016 | – | – | 1 | 1 |
| 2015 | – | – | 1 | 1 |
