A certain material has a resistivity of 7.8 *10³ $\Omega$ . m at room temperature and it decreases as the temperature is raised by 100$\degree$C. The material is most likely: A) a metal B) a pure semiconductor C) a heavily doped semiconductor D) an insulator E) none of the above

Question

Quizplus · Accepted Answer

The resistivity of semiconductors decreases with an increase in temperature, which matches the behavior described in the question.

A Certain Material Has a Resistivity of 7 Ω\OmegaΩ M at Room Temperature and It Decreases as the

A Certain Material Has a Resistivity of 7 $\Omega$ M at Room Temperature and It Decreases as the