Home Physics Semiconductor Electronics Statement Based Statement I: In a junction with open ends, …
Physics Semiconductor Electronics Statement Based MCQ (Single Correct)

Statement I: In a junction with open ends, there is no motion of charge carriers.
Statement II: In a junction with open ends, the electric field is varying.
In the light of the above statements, choose the most appropriate answer from the options given below.

A
Both Statement I and Statement II are incorrect.
B
Statement I is correct but Statement II is incorrect.
C
Statement I is incorrect but Statement II is correct.
D
Both Statement I and Statement II are correct.

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Text Solution

Verified by Experts
The correct answer is:
A

Both Statement I and Statement II are incorrect.

In a junction with open ends, a depletion layer is created at the junction due to diffusion of majority carriers from one side to another and a constant electric field is set-up across the junction and therefore there is motion of charge carriers in junction due to which depletion layer is created.

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