DP Physics (last assessment 2024)
Question 17N.1.SL.TZ0.18
| Date | November 2017 | Marks available | [Maximum mark: 1] | Reference code | 17N.1.SL.TZ0.18 |
| Level | SL | Paper | 1 | Time zone | TZ0 |
| Command term | Question number | 18 | Adapted from | N/A |
18.
[Maximum mark: 1]
17N.1.SL.TZ0.18
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
[1]
Markscheme
B