| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.HL.TZ1.34 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 34 | Adapted from | N/A |
Question
The graph shows the variation with time t of the current I in the primary coil of an ideal transformer.
The number of turns in the primary coil is 100 and the number of turns in the secondary coil is 200. Which graph shows the variation with time of the current in the secondary coil?
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.2 – Power generation and transmission
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