Resistance and circuit components

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Question 18
Easy

A student sets up the apparatus shown below to investigate how the electrical resistance of a thermistor changes over the temperature range of 10∘C10^{\circ}\text{C}10∘C to 90∘C90^{\circ}\text{C}90∘C using a water bath.

A beaker of water containing a thermometer, a stirrer, and a thermistor. The thermistor is connected by wires to a digital multimeter configured as an ohmmeter. A Bunsen burner is positioned beneath the beaker on a tripod and wire gauze.

State one modification the student could make to this experimental setup to investigate resistance at temperatures below 0∘C0^{\circ}\text{C}0∘C.

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Resistance and circuit components Questions

  1. GCSE
  2. /Physics
  3. /Resistance and circuit components