Question

In an unbiased p-n junction, the majority of charge carriers (that is, holes) in the p-region diffuse into the n-region because of

विकल्प

• the potential difference across the p-n junction

• the higher hole concentration in p-region than that in n-region

• the attraction of free electrons of n-region

• the higher concentration of electrons in the n-region than that in the p-region

Answer 1

the higher concentration of electrons in the n-region than that in the p-region