Which of the following statement is true-

Physics Semiconductor Electronics Energy Band MCQ (Single Correct)

At absolute zero temperature, the semiconductor behave as a conductor

The energy gap in semiconductor is more than that for insulator

The resistance of semiconductor increases with increase in temperature

The resistance of semiconductor decreases with increase in temperature

Text Solution

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The correct answer is:

In semiconductors, as temperature increases, more charge carriers are produced, so conductivity increases and resistance decreases.

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