| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.SL.TZ0.18 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 18 | Adapted from | N/A |
Question
Kirchhoff’s laws are applied to the circuit shown.
What is the equation for the dotted loop?
A. 0 = 3I2 + 4I3
B. 0 = 4I3 − 3I2
C. 6 = 2I1 + 3I2 + 4I3
D. 6 = 3I2 + 4I3
Markscheme
B
Examiners report
[N/A]
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