When a P-N junction is in forward bias,what h | vedclass

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(C) In a $P-N$ junction,when forward bias is applied,the positive terminal of the battery is connected to the $P$-region and the negative terminal to

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Both the depletion region and the potential barrier height decrease.

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(C) In a $P-N$ junction,when forward bias is applied,the positive terminal of the battery is connected to the $P$-region and the negative terminal to the $N$-region.This external electric field opposes the internal electric field of the depletion region.As a result,the majority charge carriers are pushed towards the junction,which reduces the width of the depletion region.Since the depletion region width decreases,the potential barrier height also decreases,making it easier for charge carriers to cross the junction.

When a $P-N$ junction is in forward bias,what happens to the depletion region and the potential barrier?

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