IB Physics HL · 2025 to 2026

4.3 Motion in electromagnetic fields

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HL archive · 2025 to 2026

4.3 Motion in electromagnetic fields

Latest exam session: May 2026

questions
31
questions
papers
10
papers
exam sessions
3
exam sessions
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.

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-topic20252026
4.3.1Force on a current-carrying conductorFrequently tested
14Force on a current-carrying conductor, 2025: 14 questions7Force on a current-carrying conductor, 2026: 7 questions
4.3.3Magnetic force on charges and the velocity selectorFrequently tested
5Magnetic force on charges and the velocity selector, 2025: 5 questions1Magnetic force on charges and the velocity selector, 2026: 1 question
4.3.2Charged particles in an electric fieldRegular
3Charged particles in an electric field, 2025: 3 questions1Charged particles in an electric field, 2026: 1 question
  • Frequently testedin at least a quarter of all papers, and still appearing in the last two years
  • Regularin roughly one paper in six or more

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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.

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Frequently asked questions

Short answers about this page.

Which Physics HL exam sessions are covered for 4.3 Motion in electromagnetic fields?

3 exam sessions from 2025 to 2026, the latest May 2026. Every Paper 1 and 2 in every timezone is read and classified in full, which gives 10 papers in this archive.

Which 4.3 Motion in electromagnetic fields topic comes up most?

Force on a current-carrying conductor (4.3.1): in 67% of papers, last seen May 26 P2 TZ3. Usually "find / solve", worth about 4.4 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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Reading this page and the exam pattern is free. A free account generates three sets of ten questions and launches one practice set. Pro opens every question in any scope, sets of twenty or all, and unlimited practice.

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