The increase in the width of the depletion region in a p-n junction diode is due to: (1) both forward bias and reverse bias (2) increase in forward current (3) forward bias only (4) reverse bias only

The increase in the width of the depletion region in a p-n junction diode is due to:
(1) both forward bias and reverse bias
(2) increase in forward current
(3) forward bias only
(4) reverse bias only

Physics

The increase in the width of the depletion region in a p-n junction diode is due to:
(1) both forward bias and reverse bias
(2) increase in forward current
(3) forward bias only
(4) reverse bias only

Correct option: (4)

Explanation:

The absence of electrons and holes in the depletion region causes the region’s width to increase. This only happens in the case of reverse bias in a diode.

i

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