Question

Towards the p area and holes move towards the n area. Near the p-n junction, the electrons and holes

Answer 1

Hii mate

Here's your answer

1)P-N junction diode are made of p and n type semiconductor.

2)P is rich in holes and N is rich in electrons.

3)As we know the movement of charge carriers take place from higher concentration to lower concentration therefore holes move from p to n and electrons move from n to p leaving behind immobile charge carriers near the junction.

Hope it helps you!!