| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.20 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 20 | Adapted from | N/A |
Question
Faraday’s law of electromagnetic induction states that the electromotive force (emf) induced in a conductor is proportional to
A. the change of magnetic flux density.
B. the change of magnetic flux linkage.
C. the rate of change of magnetic flux density.
D. the rate of change of magnetic flux linkage.
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.1 – Electromagnetic induction
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