Question

Using the relation of thermodynamic probability

 

equation
Obtain an expression of Fermi Dirac distribution function. Show a plot of equation (the occupation index of a state corresponding to energy equation) versus equation for different temperatures and discuss it. What is the physical interpretation of Fermi energy?

19 Jan 2026
Answer :
Word Count : 450
We start with the expression for the thermodynamic probability for fermions: [ W = \prod_{i=1}^{N} \frac{g_i!}{N_i! (g_i - N_i)!} ] where (g_i) is the degeneracy of the (i)-th energy level, and (N_i) is the number of particles in that level. The equilibrium distribution maximizes (\ln W) subject to the constraints of fixed total particle number (N = \sum_i N_i) and total energy (E = \sum_i N_i \epsilon_i). Using Stirling’s approximation for large numbers ((\ln n! _________ _______ _________ _______ _____ _______ ________ ______ ____ ______ _________.
___ __________ ___ ____ __________ ______.
___ ____ ___ ____ ____ _________ ________ _____ _______.
_____ ____ ___ ________ ______ ___ ___ _________ _____ _______ __________.
__________ ______ ______ _______ ___ _______ _________.
___ __________ ________ ______ ___ ________.
_______ __________ ______ __________ ____ _____.
____ ______ _______ ________ ________ _____ ______.
____ _____ ____ _______ ______.
______ _____ ____ ______ ___.
_______ ___ ____ _________ _______ ______ _____ ___ _____ _________ ______.
_____ _____ ________ ________ ______ _________.
______ ____ _____ ______ ________ ______ ________.
___ __________ ________ _______ ______ _________ ______ _________ ________ ____ _____.
__________ ______ _____ _________ _____ _____ _______ __________ _______ _______.
_____ _____ _______ ___ ______ ____ ________ _____ ______ _____ ___.
_____ ______ ___ _____ ______.
________ __________ ______ _____ __________ _____ ______ ___ ______ ___.
_____ _______ _________ ______ _________.
________ _________ _________ _________ _____ _______.
______ ______ _______ __________ _____ ___ ___ ________ ______ _______.
_____ ____ ___ _________ _______ _____ ____ __________ ______.
_____ _________ ____ ________ ___ __________ _______ ________.
________ _______ ____ _____ ______ ______ _____ ______ _______ _________.
____ __________ _____ __________ ________ __________.
____ ________ __________ ____ __________.
________ __________ ________ ____ _________ _____ ___ ____ __________ ______ __________.
__________ ____ ____ _________ _________.
____ __________ _________ _______ ____.
________ __________ ________ ______ _______ ____ _______ _________ ______.
____ __________ _________ ____ ________.
_________ ____ ____ ____ _________.
_____ ______ ________ ____ _______ _______ _____ _____ __________ ____ _____ ____.
_____ ___ _________ _________ ___ _________ ____ ________.
________ ___ ___ ___ _______ _________ __________.
_______ ________ __________ ________ ______ ______ ________.
_____ __________ _____ ________ _________ ________ __________.
__________ ________ _______ __________ _______ _____.
____ ____ ___ ___ ______ ________ ______ _______ ____ ____ _______.
_________ ______ _____ _______ _________ ____ ____ _________ _______.
_______ ___ ____ ________ ___ ___ ________ ________ _________ __________ _______.
_______ _________ ____ _____ ___ _________ _____ ___ ______ _________ ______ ___.
_________ ____ ______ __________ ____ ____ ________ _____ ___.
_____ _________ _________ ___ _________ ___ ______ _________ ________ ________ ____ ____.
______ _________ __________ ___ __________ _________ ___ __________.
_________ __________ ________ ___ ___ ___ ____ _________ __________ __________ _________ ________.
__________.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
Top
📞
Call Support Instant phone assistance Using the relation of thermodynamic probability Obtain
→
🟢
WhatsApp Chat Fast live messaging
→
Email Us Business enquiries & support
→