Date | November 2020 | Marks available | 1 | Reference code | 20N.1.HL.TZ0.35 |
Level | Higher level | Paper | Paper 1 | Time zone | 0 - no time zone |
Command term | Question number | 35 | Adapted from | N/A |
Question
A rectangular coil rotates at a constant angular velocity. At the instant shown, the plane of the coil is at right angles to the line . A uniform magnetic field acts in the direction .
What rotation of the coil about a specified axis will produce the graph of electromotive force (emf) against time ?
A. Through about
B. Through about
C. Through about
D. Through about
Markscheme
C
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.1 – Electromagnetic induction
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