Peltier’s effect, Physics

Assignment Help:

a) Heat produced or absorbed at a junction is proportional to the current by the junction.

b) This effect is produced when current is passed by junction of suitable materials.

c) It is reversible effect.

d) Heat exchange depends upon nature of conductors and temperature of the junctions.

e) It can be heating as well as cooling effect.

 


Related Discussions:- Peltier’s effect

Define electric line of force, What should be the length of the dipole ante...

What should be the length of the dipole antenna for a carrier wave of Frequency 3 X 1O 8 Hz? Define 'electric line of force' and give its two important properties.

Logic gates, Ask question contest light circuit diagram #Minimum 100 words ...

Ask question contest light circuit diagram #Minimum 100 words accepted#

State first law of thermodynamics , First law of thermodynamics is stand on...

First law of thermodynamics is stand on the principle of the conservation of power. According to the first law, ΔQ = W + ΔU      Where,   Δ Q =  heat given to the system

Explain phenomena of pendulum that suspended by railroad car, A pendulum wh...

A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the right of vertical.  Which of the following answers could expla

Describe the michelson morleys experiment, Describe the Michelson Morley's ...

Describe the Michelson Morley's experiment and explain its negative result. What is "Length Contraction" and "Time Dilation" in relativistic mechanics? Explain.

Explain about intrinsic and extrinsic semiconductor, Q. Dissimilarity betwe...

Q. Dissimilarity between an intrinsic and extrinsic semiconductor? Answer:- Semiconductors permit only a little amount of light to pass through them. They are of two n-kin

Carbon composition variable resistor, MANUFACTURING: Two processes are use...

MANUFACTURING: Two processes are used manufacturing. Coated film: A mixture of carbon, filler and binder is coated on a ring of insulating material. The surface of the film is

Explain p-type substance, P-Type Substance: When a small quantity of bo...

P-Type Substance: When a small quantity of boron or Indium (group III A elements ) is added to silicon or Germanium, holes are formed in it and it becomes good conductor of pos

Determine the primary current and power factor, A single-phase transformer ...

A single-phase transformer has 2000 turns on the primary and 800 turns on the secondary. Its no-load current is 5A at a power factor of 0.20 lagging. Assuming the volt drop

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