| Date | November 2009 | Marks available | 1 | Reference code | 09N.1.HL.TZ0.25 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 25 | Adapted from | N/A |
Question
A magnetic field of strength \(B\) links a coil. The direction of the field is normal to the plane of the coil. The graph shows how \(B\) varies with time \(t\).
Which of the following graphs shows how the induced \({\text{emf}}\,\varepsilon \) in the coil varies with \(t\)?
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.1 – Electromagnetic induction
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