Question

When forward biasing is applied to the PN junction, width of depletion layer increases. (T/F)

Hint:

When a PN junction is forward biased, the potential barrier is reduced, leading to a decrease in the width of the depletion region.

Answer 1

Step 1: Understanding the concept.
When a forward bias is applied to a PN junction, the width of the depletion layer decreases. This happens because the applied voltage reduces the barrier that the electric field creates, allowing more charge carriers to move across the junction.
Step 2: Analyzing the statement.
The statement is False because forward biasing reduces the width of the depletion layer, not increases it.
Step 3: Conclusion.
The correct answer is False, as the width of the depletion region decreases when forward bias is applied to the PN junction.