Other magnetic materials: pure iron, Physics

Assignment Help:

The term pure iron is meant a ferrous material with an extra low carbon content for example low carbon steel and electrolytic iron. In low carbon steel carbon content is less than 0.1%. By appropriate manufacturing technique high magnetic permeability and low coercive force can be obtained. However the resistivity of pure iron is very low by virtue of which it gives rise to large eddy current losses when operated at high flux densities in alternating magnetic fields.

Applications: It is used in many kinds of electrical apparatus and instruments as magnetic material core for electromagnet components, for relay electrical instruments etc. pure iron is not used in rotating electrical machines where rotation of the slotted rotor causes variation in reluctance and therefore of flux. Pure iron is not used in rotating electrical machines where rotation of the flux.


Related Discussions:- Other magnetic materials: pure iron

#NumerosCuanticos, si el numero atomico del sodio es 11 y su numero de masa...

si el numero atomico del sodio es 11 y su numero de masa es 22,diga¿cuantos electrones,protones y neutrones respectivamente,tiene su atomo neutro?

What is the electric potential in hollow conducting shell, Five coulombs of...

Five coulombs of charge are placed on a thin-walled conducting shell. Once the charge has come to rest, the electric potential in the hollow conducting shell is found to be:

Radioactivity, law of successive diintegration

law of successive diintegration

Nicols prism, give full detail of nicols prism about 20 to 30 pages

give full detail of nicols prism about 20 to 30 pages

Vectors, The helicopter view in fig. p3.29

The helicopter view in fig. p3.29

Why the earth is rotating itself?, The earth "spins" (rotates) on its axis ...

The earth "spins" (rotates) on its axis based on the action of the materials that accreted to form it, and also on any large collisions it might have undergone. Like the one in the

Describe snells law, Out of ordinary and extra-ordinary waves, which wave o...

Out of ordinary and extra-ordinary waves, which wave obeys Snell's law?

Uncertainty principle, Uncertainty principle (W. Heisenberg; 1927): A ...

Uncertainty principle (W. Heisenberg; 1927): A principle, central to quantum mechanics, that states two complementary parameters (such as position & momentum, energy & time, o

What is ancient view, What is Ancient view Ancient view: objects tend...

What is Ancient view Ancient view: objects tend to stay if they are in motion; force is needed to keep something moving. This was a natural thing to believe in because we see

Diffrence in an induced and an electrostatic electric filed , Electrostatic...

Electrostatic field is caused by stationary charge, Induced field is caused by time-varying magnetic field

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