CAPE Physics Unit 2 · 2008 (Rest of Region) · Paper 1 · Question Q26

When the thermistor in the potential divider is cold its resistance is 1.0\text{ k}\Omega. As its temperature rises, its resistance decreases and potential at P changes from

1. (A)0\text{ V} to a negative value
2. (B)0\text{ V} to a positive value
3. (C)-3\text{ V} to a larger value
4. (D)-3\text{ V} to a smaller value

This question uses a figure or table from the paper — you'll see it when you practise.