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Date May 2016 Marks available 1 Reference code 16M.1.SL.TZ0.19
Level Standard level Paper Paper 1 Time zone Time zone 0
Command term Question number 19 Adapted from N/A

Question

The graph shows the variation of current I in a device with potential difference V across it. 

What is the resistance of the device at P?

A. zero

B. 0.1Ω

C. 10Ω

D. infinite

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 5: Electricity and magnetism » 5.2 – Heating effect of electric currents
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