DP Physics (first assessment 2025)

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Question 23M.2.HL.TZ1.i

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Date May 2023 Marks available [Maximum mark: 3] Reference code 23M.2.HL.TZ1.i
Level HL Paper 2 Time zone TZ1
Command term Sketch Question number i Adapted from N/A
i.
[Maximum mark: 3]
23M.2.HL.TZ1.i

Sketch, on the axes, how the electric potential V due to the two charges varies with the distance r from the centre of the left charge. No numbers are required. Your graph should extend from r = 0 to r = D.

[3]

Markscheme

Constant, non-zero within spheres ✓

A clear, non-zero positive minimum at C ✓

Symmetric bowl shaped up curved shape in between ✓

 

Do not allow a bowl shaped down curve for MP3.