Which of the following materials has a negative temperature coefficient of resistance? Options: A . &nbspCopper B . &nbspAluminum C . &nbspCarbon D . &nbspBrass

Which of the following materials has a negative temperature coefficient of resis

Question

Which of the following materials has a negative temperature coefficient of resistance?

Options:

A . Copper

B . Aluminum

C . Carbon

D . Brass

Answer: Option C

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