Physics 0625 · IGCSE · Electric circuits

Electric circuits — practice question

The circuit diagram illustrated is used to alter the voltage $V_{out}$ as the temperature of device X changes. Which row is correct?

  • Apotential divider; fuse
  • Bpotential divider; thermistor
  • Cvariable resistor; fuse
  • Dvariable resistor; thermistor

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