What is reluctance?, Physics

Assignment Help:

 

It is the opposition offered by the material of the flux.

Reluctance α mean length of flux path and reluctance α 1/cross section A

Reluctance=1/μ0μrA

Here μ0 and μr are the permeability of free space and relative permeability of material respectively.


Related Discussions:- What is reluctance?

What action reaction pair is responsible for pushing a car, Q. What action ...

Q. What action reaction pair is responsible for pushing a car forward? Ans. The wheels push back on the ground using friction while the ground then pushes forward on the

What do you mean by beats, What do you mean by beats? Illustrate the import...

What do you mean by beats? Illustrate the importance of beats. What are applications of ‘Doppler Effect'?

Classification of dielectric, There are thousands of insulating materials a...

There are thousands of insulating materials available in the market. Insulations technology is one of the few branches where the number of materials is very large. Any special requ

Action and reaction with a roller skate, Action and reaction with a roller ...

Action and reaction with a roller skate Place a roller skate on a smooth floor. Step on the roller skate with one foot and take a step forward with the other. Observe that the

What is fine structure of spectral lines, Q. What is fine structure of spec...

Q. What is fine structure of spectral lines? When the spectral line of hydrogen atom is observed by spectrometers having high resolving power it is found that a single line is

Dc motor, #questionwhat is dc motor ..

#questionwhat is dc motor ..

Explain about the term step index fibre, Explain about the term step index ...

Explain about the term step index fibre. Step index fibre: Into a step index fibre, the refractive index keeps constant throughout the core and decreases at the core-claddin

Explain how tunneling takes place in forward bias, Describe how tunneling t...

Describe how tunneling takes place    When  tunnel  diode  is  forward  biased,  its  initial  behaviour  is  similar  to  that when it's reverse biased. Now, some of the fille

Basic electric potential problems, Which of the subsequent represent the tw...

Which of the subsequent represent the two kinds of basic (single-concept) electric potential problems?

Describe potential difference between two points, Describe a) Potential ...

Describe a) Potential difference between two points V, B) Intensity of electric field E. Derive the relation between them.

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