Molecular chain, Electrical Engineering

Assignment Help:

Molecular Chain (MIT, Princeton, Colorado)

Consider a one-dimensional chain consisting of N molecules which exist in two configurations, α, β, with corresponding energies  and lengths α and β. The chain is focus to a tensile force f.

2274_Molecular Chain MIT - Princeton - Colorado.png

a) Write down the partition function ZN for the system.

b) Compute the average length (L) as a function f of and the temperature T.

c) Assume that  anda>b.  Evaluate the average length (L) in the absence of the tensile force f = 0 as a function of temperature.  What are the high-temperature and low-temperature limits and what is the characteristic temperature at which the changeover between the two limits takes place?

d) Estimate the linear response function

942_Molecular Chain1.png

Produce a universal argument to show that X>0.


Related Discussions:- Molecular chain

Diploma in electrical engineering, After I complete my diploma how I get a ...

After I complete my diploma how I get a job in goverment

For zero flag - conditional jumps , For  Zero  Flag JZ ( Jump on Ze...

For  Zero  Flag JZ ( Jump on Zero) and JNZ ( jump on no zero ) Instruction JZ  transfer  the  execution of the program to the  speciffed address if zero  flag is set (Z=

Compute the primary current and the braking torque, A three-phase, wye-conn...

A three-phase, wye-connected, 400-V, four-pole, 60-Hz induction motor has primary leakage mpedance of 1 + j2  and secondary leakage mpedance referred to the primary at standstill

Designing a switching system, Q. Demonstrate how finite state machine model...

Q. Demonstrate how finite state machine model helps in designing a switching system and give a typical illustration. Ans: Switching systemessentially belongs to class of fi

Transformer, What is the difference between primary and secondary winding o...

What is the difference between primary and secondary winding of transforme

Analogue and digital, 1. Pattern recognition A synchronous sequential machi...

1. Pattern recognition A synchronous sequential machine is to generate 1 on output z after the next clock pulse whenever the bit sequence on input x has exactly two 0’s in the last

Determine harmonic factor hf of the input current, Q. Consider a full-wave ...

Q. Consider a full-wave single-phase bridge recti?er circuit with dc motor load, as shown in Figure (a). Let the transformer turns ratio be unity. Let the load be such that the

Electrical System Design, List four sources of information which are essent...

List four sources of information which are essential to the designer of this electrical installation

Spectral leakage, This assignment is intended to provide an easier analysis...

This assignment is intended to provide an easier analysis of how windows work. Begin by looking at individual spectrum bins as affected by off-bin-centred frequency components with

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