Two-level system - princeton, Electrical Engineering

Assignment Help:

Conceive a system composed of a very large number N of distinguishable atoms at rest and mutually noninteracting, each of which has only two (nondegenerate) energy levels:0,ε>0 Let E / N be the mean energy per atom in the limit N→∞.

a) What is the maximum probable value of E/N if the system is not necessarily in thermodynamic equilibrium? What is the utmost attainable value of E/N if the system is in equilibrium (at positive temperature)?

b) For thermodynamic equilibrium calculate the entropy per atom S/N as a function of E/N.


Related Discussions:- Two-level system - princeton

DC shunt generator, in DC series generator we consider Eg=V+Ia(Ra+Rse).But ...

in DC series generator we consider Eg=V+Ia(Ra+Rse).But in DC shunt generator why it is only Eg=V+IaRa and not Eg=V+Ia(Ra*Rsh/Ra+Rsh)

Power machines., name two types of axial flow turbines

name two types of axial flow turbines

Explain the purposes of modulation and demodulation, Question The diagr...

Question The diagrams below depict a modulation (left) and a demodulation(right). (a) Express y(t), u(t) and z (t). (b) What may happen to the demodulated signal y

What is polymerised resultant of phenol and formaldehyde, Phenol and Formal...

Phenol and Formaldehyde are polymerised to a resultant product known as (A) PVC.                                  (B) bakelite. (C)  Polyester.                        (D)

Antenna, radiation pattern optimization of a planar array antenna using BBO...

radiation pattern optimization of a planar array antenna using BBO

How does the value of idss and vp change, Q. How does the value of Idss and...

Q. How does the value of Idss and Vp change with the change in Vgs The value of Vp and and Idss can be controlled by adjusting the value of the gate to sorce voltage ie Vgs. T

#title., what is plane transmission grating/?

what is plane transmission grating/?

Low voltage at transformers, Low Voltage at Transformers While the vo...

Low Voltage at Transformers While the voltage applied to induction motor varies from the rated voltage, its performance is affected. Against permissible voltage variation of

Obtain the complete solution for the voltage, Consider the circuit of Figur...

Consider the circuit of Figure and obtain the complete solution for the voltage v C (t) across the 5-F capacitor and the voltage vx(t) across the 5- resistor.

Electromechanical energy conversion and device, importance of electromechan...

importance of electromechanical energy conversion and device in electrical engineering

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd