4. The data shown in Table 1 were obtained for the static characteristics of a thermistor: Table 1 20 25 30 35 40 45 50 55 60 65 70 Temperature (°C) Resistance (2) 57.5 46.6 33.225.2 21.4 18.2 14.5 11.4 10.18.4 6.9 (i) (10 Marks) Plot the resistance versus temperature characteristic. Reflect on the nature of characteristic curve obtained on type of thermistor. (ii) (5 Marks)
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