DP Physics (last assessment 2024)

Question 18M.1.HL.TZ1.30

Date	May 2018	Marks available	[Maximum mark: 1]	Reference code	18M.1.HL.TZ1.30
Level	HL	Paper	1	Time zone	TZ1
Command term		Question number	30	Adapted from	N/A

30.

[Maximum mark: 1]

18M.1.HL.TZ1.30

Four identical, positive, point charges of magnitude Q are placed at the vertices of a square of side 2d. What is the electric potential produced at the centre of the square by the four charges?

M18/4/PHYSI/HPM/ENG/TZ1/30

A. 0

B. $\frac{{4kQ}}{d}$

C. $\frac{{\sqrt 2 kQ}}{d}$

D. $\frac{{2\sqrt 2 kQ}}{d}$

[1]

Markscheme

Syllabus sections

Additional higher level (AHL)

Additional higher level (AHL) » Topic 10: Fields » 10.1 – Describing fields

Additional higher level (AHL) » Topic 10: Fields

Question 18M.1.HL.TZ1.30

Select a Test

Syllabus sections

Confirm action