| Date | May 2017 | Marks available | 1 | Reference code | 17M.1.SL.TZ2.19 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 19 | Adapted from | N/A |
Question
A wire has variable cross-sectional area. The cross-sectional area at Y is double that at X.
At X, the current in the wire is I and the electron drift speed is v. What is the current and the electron drift speed at Y?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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