| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.26 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 26 | Adapted from | N/A |
Question
A particle of charge q is at point S in a uniform electric field of strength E. The particle moves a distance w parallel to the field lines and then a distance y perpendicular to the field lines to reach point T.
What is the change in electric potential energy of the charge between S and T?
A. Eqw
B. Eqy
C. Eq (y + w)
D. Eq \(\sqrt {{y^2} + {w^2}} \)
Markscheme
A
Examiners report
[N/A]
Syllabus sections
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