The diagram illustrates a light-dependent resistor (LDR) connected in a potential divider circuit. The intensity of the light incident on the LDR is increased. Which row indicates how the resistance of the LDR changes, and how the voltmeter reading changes?
- Aresistance decreases, reading decreases
- Bresistance decreases, reading increases
- Cresistance increases, reading decreases
- Dresistance increases, reading increases