The p-region has a greater concentration of _____ as compared to the n-region in a P-N junction.
A. holes
B. electrons
C. both holes & electrons
D. phonons
Answer:A
The p-region has a greater concentration of _____ as compared to the n-region in a P-N junction.
A. holes B. electrons C. both holes & electrons D. phonons
Explanation: Holes are the majority charge carriers in p-type material.