Choose the correct statement. In conductors,
- Avalence band and conduction band overlap each other.
- Bvalence band and conduction band are separated by a large energy gap.
- Cvalence band and conduction band are separated by a small energy gap.
- Da very small number of electrons are available for electrical conduction.
Explore More
Similar Questions
What is the crystalline structure of an intrinsic semiconductor?
Easy
View Solution$A$ piece of copper and another of Germanium are cooled from room temperature to $40 \ K$. The resistance of . . . . . . .
Explain by drawing the energy levels of $Si$ and $Ge$ containing $N$ atoms at $0\, K$ temperature.
Medium
View SolutionThe intrinsic semiconductor becomes an insulator at
Easy
View SolutionWhich of the following statements is true?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo