Question Detail
Question
Which of the following is true about p-n junction diode? i. Forward bias current rises linearly. ii. Reverse bias current is absolutely zero. iii. Width of depletion region is unchanged when forward biased.
Correct Answer
Option D is the correct answer.
Detailed Explanation
Forward current is exponential, reverse current is non-zero (leakage), and depletion width decreases in forward bias
Hint
Semiconductor behavior is rarely linear and involves dynamic barrier changes.