Question

Show that resistivity of a semiconductor depends upon their densities and their mobilities​

Answer 1

Yes, it is true that the resistivity of a semiconductor depends upon their densities and their mobilities​.

Explanation:

• Yes, it is true that the resistivity of a semiconductor depends upon their densities and their mobilities​.
• The mobility depends on the number of ionized particles.
• If the number of ionized particles is greater then the mobility will be greater.
• The mobility also depends on the density of the material.
• If the density is high the mobility will be high and vice versa.
• High mobility and density mean low resistivity.