IB Physics SL · 2025
4.3 Motion in electromagnetic fields
10 past paper questions from 4 papers across 1 exam session. See what repeats, then practise the same skills with AI marking.
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SL archive · from 2025
4.3 Motion in electromagnetic fields
Latest exam session: May 2025
- questions
- 10
- questions
- papers
- 4
- papers
- exam session
- 1
- exam session
- micro-topics
- 3
Micro-topics in 4.3 Motion in electromagnetic fields
In syllabus order. The ring is the share of papers each appears in.
4.3.1
Force on a current-carrying conductor
3 questions · in 25% of papersAppears in 2 of the 8 Physics SL papers analysed (25%), at least once each.
Frequently testedlast May 25 P1 TZ2
4.3.2
Charged particles in an electric field
4 questions · in 25% of papersAppears in 2 of the 8 Physics SL papers analysed (25%), at least once each.
Frequently testedlast May 25 P2 TZ2
4.3.3
Magnetic force on charges and the velocity selector
3 questions · in 25% of papersAppears in 2 of the 8 Physics SL papers analysed (25%), at least once each.
Frequently testedlast May 25 P2 TZ2
Exam pattern
How often each micro-topic has been examined, year by year. Each label is explained under the grid.
Does it repeat?
Questions per year for each micro-topic.
fewermore
| Micro-topic | 2025 |
|---|---|
| 4Charged particles in an electric field, 2025: 4 questions | |
| 3Force on a current-carrying conductor, 2025: 3 questions | |
| 3Magnetic force on charges and the velocity selector, 2025: 3 questions |
- Frequently testedin at least a quarter of all papers, and still appearing in the last two years
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Questions on 4.3 Motion in electromagnetic fields, by exam session
Which papers asked about 4.3 Motion in electromagnetic fields, and which question numbers. Open a paper to see them highlighted.
May 2025
5 questions across 4 papers
Every 4.3 Motion in electromagnetic fields question, unlocked
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Frequently asked questions
Short answers about this page.
Which Physics SL exam sessions are covered for 4.3 Motion in electromagnetic fields?
2 exam sessions from 2025, the latest May 2025. Every Paper 1 and 2 in every timezone is read and classified in full, which gives 4 papers in this archive.
Which 4.3 Motion in electromagnetic fields topic comes up most?
Charged particles in an electric field (4.3.2): in 25% of papers, last seen May 25 P2 TZ2. Usually "show that / prove", worth about 4 marks in a paper that includes it.
Can I see the original question and mark scheme?
No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own matched practice questions with worked answers and AI marking.
What do "banker", "due" and "rising" mean?
Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.
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