Which of the following statements is incorrect?
- AAdding trivalent impurity to pure $Si$ creates a $P$-type semiconductor.
- BIn an $N$-type semiconductor,the majority charge carriers are holes.
- CIn a $P$-type semiconductor,the minority charge carriers are electrons.
- DThe resistance of an intrinsic semiconductor decreases with an increase in temperature.
Explore More
Similar Questions
What are $n$-type and $p$-type semiconductors? Name the majority and minority charge carriers in each.
Medium
View SolutionWhich of the following energy band diagrams shows the $N-$type semiconductor and $P-$type semiconductor respectively?
Medium
View SolutionWhich of the following dopant is $NOT$ used in $Ge$ to obtain $n$-type semiconductor?
The typical ionisation energy of a donor in silicon is.....$eV$
DifficultIIT 1992
View SolutionIn a semiconductor,the concentrations of electrons and holes are $8 \times 10^{18} \, m^{-3}$ and $5 \times 10^{18} \, m^{-3}$ respectively. If the mobilities of electrons and holes are $2.3 \, m^2/V \cdot s$ and $0.01 \, m^2/V \cdot s$ respectively,then the semiconductor is:
Difficult
View SolutionVedclass 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