DP Physics (first assessment 2025)

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Question 22M.1A.HL.TZ2.33

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.HL.TZ2.33
Level HL Paper 1A Time zone TZ2
Command term Question number 33 Adapted from N/A
33.
[Maximum mark: 1]
22M.1A.HL.TZ2.33

The graph shows the variation with distance r of the electric potential V from a charge Q.

What is the electric field strength at distance s?

A.  The area under the graph between s and infinity

B.  The area under the graph between 0 and s

C.  The gradient of the tangent at s

D.  The negative of the gradient of the tangent at s

[1]

Markscheme

D

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