Answered

8. Which of the following does not change the resistance of a wire?

A. The thickness of a wire
B. The temperature of a wire
C. The medium around a wire
D. The length of a wire



Answer :

GinnyAnswer

Final answer:

The thickness of a wire does not affect its resistance; factors such as length, resistivity, and temperature influence resistance.


Explanation:

Physics of Resistance in a Wire

The thickness of a wire does not change the resistance of a wire. The resistance of a wire is affected by factors such as length, resistivity of the material, and temperature.


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