Home Physics Semiconductor Electronics Karnataka - CET Previous Year Question Pick out the statement which is not correct.
Physics Semiconductor Electronics Karnataka - CET Previous Year Question MCQ (Single Correct)

Pick out the statement which is not correct.

A
At a low temperature, the resistance of a semiconductor is very high.
B
Movement of holes is restricted to the valence band only.
C
Width of the depletion region increases as the forward bias voltage increases in case of a N-P junction diode.
D
In a forward bias condition, the diode heavily conducts.

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Text Solution

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The correct answer is:
C

In case of a junction diode, width of the depletion region decreases as the forward bias voltage decreases.

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