Electronic Devices Question 149

Question: No bias is applied to a P-N junction, then the current

[RPMT 1999]

Options:

A) Is zero because the number of charge carriers flowing on both sides is same

B) Is zero because the charge carriers do not move

C) Is non-zero

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

In unbiased condition of PN-junction, depletion region is generated which stops the movement of charge carriers.



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