DP Physics (first assessment 2025)
Question 23M.2.HL.TZ1.ii
| Date | May 2023 | Marks available | [Maximum mark: 2] | Reference code | 23M.2.HL.TZ1.ii |
| Level | HL | Paper | 2 | Time zone | TZ1 |
| Command term | Calculate | Question number | ii | Adapted from | N/A |
ii.
[Maximum mark: 2]
23M.2.HL.TZ1.ii
Calculate the work done to bring a small charge q from infinity to point C.
Data given:
Q = 2.0 × 10−3 C,
q = 4.0 × 10−9 C
D = 1.2 m
[2]
Markscheme
V «= 2 × » = 6.0 × 107 «V» ✓
W = «qV = 6.0 × 107 × 4.0 × 10−9 =» 0.24 «J» ✓
Allow ECF from MP1
