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In a p-n junction diode, holes diffuse f...

In a p-n junction diode, holes diffuse from p-region to n- region because

A

there is a large concentration of holes in p region as compared to n regions

B

there is large concentration of electrons in p region as compared to the n region

C

the concentration of holes and electrons in both (p region & n region) is same

D

the mobility of holes is more than the mobility of electrons

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The correct Answer is:
A
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