Q. The difference in the variation of resistance with temperature in a metal and a semiconductor arises essentially due to the difference in the
A) Crystal structure
B) Variation of the number of charge carries with temperature
C) Type of bonding
D) Variation of scattering mechanism with temperature
Explanation
(b) The difference in the variation of resistance with temperature in metal and semiconductor is caused due to difference in the variation of the number of charge carriers with temperature.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.