| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.SL.TZ2.18 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 18 | Adapted from | N/A |
Question
The diagram shows a circuit used to investigate internal resistance of a cell.
The variable resistor R is adjusted and the values of potential difference V across the cell and current I are recorded. Which graph shows the variation of V with I?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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