The diagram illustrates a potential divider circuit. The temperature of the thermistor rises. What happens to the resistance of the thermistor, and what happens to the reading on the voltmeter?
- Aresistance of thermistor decreases; voltmeter reading decreases
- Bresistance of thermistor decreases; voltmeter reading increases
- Cresistance of thermistor increases; voltmeter reading decreases
- Dresistance of thermistor increases; voltmeter reading increases