19. Which of the following is true about charge acquired by p-type semiconductors ? 
(a) positive
(b) neutral 
(c) negative
(d) depends on concentration of p impurity

Dear student,

A p-type semiconductor (p for Positive) is obtained by carrying out a process of doping by adding a certain type of atoms (acceptors) to the semiconductor in order to increase the number of free charge carriers (in this case positive holes).The purpose of p-type doping is to create an abundance of holes.
Hope this information will clear your doubts about topic.

If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.


  • -4
What are you looking for?