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Date May 2011 Marks available 1 Reference code 11M.1.SL.TZ1.2
Level Standard level Paper Paper 1 Time zone Time zone 1
Command term Question number 2 Adapted from N/A

Question

The current I through a resistor is measured with a digital ammeter to be 0.10 A. The uncertainty in the calculated value of I2 will be

A. 1 %.
B. 2 %.
C. 5 %.
D. 20 %.

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 1: Measurements and uncertainties » 1.2 – Uncertainties and errors
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