Physics (AS & A Level) · May / June 2020 · Paper 12 · Question 4

Readings are made of the current I for different voltages V across a fixed resistor. The results are plotted on a graph to show the variation of I with V. What is the best description of the errors in the readings?

1. Aboth systematic and random
2. Bneither systematic nor random
3. Crandom only
4. Dsystematic only

As printed in the paper