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Byju's Answer

Standard XII

Physics

Mechanism of Formation of P-N Junction

If a p-n ju...

Question

If a $p - n$ junction diode of depletion layer width $W$ and barrier height $V_{0}$ is forward biased, then

W

increases,

V_{0}

decreases

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W

decreases,

V_{0}

increases

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Both

W

and

V_{0}

increase

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Both

W

and

V_{0}

decrease

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Both

W

and

V_{0}

remain the same

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Solution

The correct option is D Both $W$ and $V_{0}$ decrease
If a $p - n$ junction diode of depletion layer width $W$ and barrier height $v_{0}$ is forward biased, then both $W$ and $V_{0}$ decrease.

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(B)

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If a p−n junction diode of depletion layer width W and barrier height V0 is forward biased, then

The correct option is D Both W and V0 decreaseIf a p−n junction diode of depletion layer width W and barrier height v0 is forward biased, then both W and V0 decrease.

If a $p - n$ junction diode of depletion layer width $W$ and barrier height $V_{0}$ is forward biased, then

The correct option is D Both $W$ and $V_{0}$ decrease
If a $p - n$ junction diode of depletion layer width $W$ and barrier height $v_{0}$ is forward biased, then both $W$ and $V_{0}$ decrease.