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Question 22M.1.HL.TZ1.34

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1.HL.TZ1.34
Level HL Paper 1 Time zone TZ1
Command term Question number 34 Adapted from N/A
34.
[Maximum mark: 1]
22M.1.HL.TZ1.34

The graph shows the variation of magnetic flux Φ in a coil with time t.

What represents the variation with time of the induced emf ε across the coil?

[1]

Markscheme

A

Examiners report

Candidate selections were divided across the options presented, with option B as the most common (incorrect answer). This suggests that candidates could use more guidance on how to interpret slope on a ɛ vs. t graph.

Syllabus sections