Which of the following statements is/are correct for a p-n junction diode?
(a) During forward bias, the width of the depletion region decreases, and the barrier height is reduced.
(b) During reverse bias, the width of the depletion region increases, and the barrier height increases.
1
Both (a) and (b)
2
Only (b)
3
Neither (a) nor (b)
4
Only (a)