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The effect of temperature on conductivity and resistanceFeatured science projectScience project video

Observation

It is observed that as the temperature of the wire increases, the resistance of the wire also increases but the current flowing in the wire falls.

Wire temperature °C

Voltage (Volt)

Current (Ampere)

Resistance (ohm)

25

4.5

9.82

0.458

35

4.5

9.43

0.477

45

4.5

9.12

0.493

55

4.5

8.80

0.511

65

4.5

8.50

0.529

The graph below represents the results of our science project experiment.

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Complexity level:
8
Project cost ($):
20
Time required:
1 hour to prepare, 1 hour for the science project experiment
Material availability:
Easily found
Safety concerns:

Basic safety requirements