Question:
The forbidden energy gaps in conductors, semiconductors and insulators are (Eg)c, (Eg)s and (Eg)1 respectively. What is the relation among them ?
The forbidden energy gaps in conductors, semiconductors and insulators are (Eg)c, (Eg)s and (Eg)1 respectively. What is the relation among them ?
Updated On: Sep 12, 2024
- (Eg)c < (Eg)s < (Eg)t
- (Eg)c > (Eg)s > (Eg)t
- (Eg)c < (Eg)s > (Eg)t
- (Eg)c = (Eg)s > (Eg)t
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A): (Eg)c < (Eg)s < (Eg)t
Was this answer helpful?
0
0
Top Questions on band theory of solids
- Energy band gap is maximum in:
- CUET (UG) - 2023
- Physics
- band theory of solids
- An n-type semiconductor is
- VITEEE - 2015
- Physics
- band theory of solids
- The energy gap of silicon is $1 .1 4 \,eV$. The maximum wavelength at which silicon starts energy absorption, will be $(h = 6.62 \times 10^{-34}\, J\, s$; $c = 3 \times 10^8\, ms^{ -1})$
- UP CPMT - 2013
- Physics
- band theory of solids
- In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is a/an
- AIIMS - 2007
- Physics
- band theory of solids
- The energy gaps $(E_g)$ between valence band and conduction band for diamond, silicon and germanium are in the order
- AIIMS - 2006
- Physics
- band theory of solids
View More Questions
Questions Asked in CUET exam
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
- Who devised the concept of Intelligence Quotient (IQ)?
- CUET (UG) - 2024
- Psychological attributes
- Two pipes A and B can fill a tank in 32 minutes and 48 minutes respectively. If both the pipes are opened simultaneously, after how much time B should be turned off so that the tank is full in 20 minutes?
- CUET (UG) - 2024
- Time and Work
- If \(A = \begin{bmatrix} 3 & 2 \\ -1 & 1 \end{bmatrix} \quad \text{and} \quad B = \begin{bmatrix} -1 & 0 \\ 2 & 5 \\ 3 & 4 \end{bmatrix},\)then \((BA)^T\) is equal to:
- CUET (UG) - 2024
- Matrices
- The spin-only magnetic moment of Hexacyanomanganate(II) ion is.........BM
- CUET (UG) - 2024
- Magnetic moment
View More Questions