Physics 9702 · AS & A Level · Resistance and resistivity

Resistance and resistivity — practice question

The diagram presents a thermistor calibration curve, plotted using a non-standard scale on the vertical axis. At a temperature of $40\,^{\circ}\text{C}$, what is the corresponding thermistor resistance?

  • A$130\,\Omega$
  • B$150\,\Omega$
  • C$400\,\Omega$
  • D$940\,\Omega$

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