A 9.0 V supply is connected in series with a thermistor probe of resistance 24 Ω and a 6 Ω resistor. What is the potential difference (pd) across the thermistor probe?
1.80 V1.80\text{ V}1.80 V
2.25 V2.25\text{ V}2.25 V
7.20 V7.20\text{ V}7.20 V
9.00 V9.00\text{ V}9.00 V
36 exam-style questions on AQA A Level Physics Current electricity, covering Basics of electricity, Current-voltage characteristics, Resistivity, Circuits, Potential divider, and Electromotive force and internal resistance. Each one has a worked solution and a mark scheme showing where the marks go.