31Potential Dividers SensorsMedium1 mark
The circuit shown can be completed by inserting components at X and at Y.
The completed circuit is a potential divider in which the potential difference (p.d.) across component Y increases when the temperature increases.
Which row shows the components X and Y?
| X | Y | |
|---|---|---|
| A | light-dependent resistor | resistor |
| B | resistor | light-dependent resistor |
| C | resistor | thermistor |
| D | thermistor | resistor |