DP Physics (first assessment 2025)

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Question 20N.2.HL.TZ0.b(iii)

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Date November 2020 Marks available [Maximum mark: 2] Reference code 20N.2.HL.TZ0.b(iii)
Level HL Paper 2 Time zone TZ0
Command term Draw Question number b(iii) Adapted from N/A
b(iii).
[Maximum mark: 2]
20N.2.HL.TZ0.b(iii)

The frequency of the generator is doubled with no other changes being made. Draw, on the axes, the variation with time of the voltage output of the generator.

[2]

Markscheme

peak emf doubles ✓

T halves ✓


Must show at least 1 cycle.

Examiners report

Well answered, with the majority of candidates scoring at least 1 mark.

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