Explain and draw hysteresis loop for soft magnetic material, Electrical Engineering

Assignment Help:

Draw the hysteresis loop for a soft magnetic material and compare it with the hysteresis loop of hard magnetic material. Give two examples of each.

Soft and hard magnetic materials: All ferromagnetic materials are divided in two wide groups' soft and hard magnetic both materials.

Materials, that have, a steeply increasing magnetization curve, relatively small and narrow hysteresis loop and therefore small energy losses throughout cyclic magnetization are termed as soft magnetic materials. Therefore soft magnetic materials are utilized in building cores for use in alternating magnetic fields. Illustrations are nickel-iron alloy and soft ferrites. Figure below demonstrates a typical narrow hysteresis loop for soft magnetic materials.

Magnetic materials, that have a slowly rising magnetisation curve, large hysteresis loop area and huge energy losses for each cycle of magnetisation, are termed as hard magnetic materials. These materials are used for making permanent magnets. Illustrations are carbon steel, tungsten steel alnico. Figure below illustrates a broad hysteresis loop for hard magnetic materials.

2220_Hysteresis curves for soft and hard magnetic.png

Hysteresis curves for soft and hard magnetic


Related Discussions:- Explain and draw hysteresis loop for soft magnetic material

Piezo crystal osillator, whether piezo crystal and quazt crystal oscillator...

whether piezo crystal and quazt crystal oscillator are same?

Electricity and gas hazards, INTRODUCTION : Electricity is one of the fine...

INTRODUCTION : Electricity is one of the finest gifts of science to the mankind since just a flick of switch can flood the room with light or put on a fan, an air conditioner or a

Explain mesh - current method, Q. Explain Mesh - Current Method? This c...

Q. Explain Mesh - Current Method? This complements the nodal-voltage method of circuit analysis. A set of independent mesh-current variables that implicitly satisfy the KCL equ

Dc generator, A 20kw 220v shunt generator has armature resistance of 0.07 a...

A 20kw 220v shunt generator has armature resistance of 0.07 and a shunt field resisitance 900 ohm find field loss?

Analysis of financial plans, Complete the financial reporting for each peri...

Complete the financial reporting for each period and develop recommendations using the templates provided. Procedure 1.  Read the case study. 2.  Complete the financial re

Explain about capital stock, Q. Explain about Capital stock? Capital st...

Q. Explain about Capital stock? Capital stock illustrates the amount of the owners' investment in the corporation.

Show the equivalent nor realizations of basic not, (a) Show the equivalent ...

(a) Show the equivalent NOR realizations of the basic NOT, OR, and AND gates. (b) Show the equivalent NAND realization of the basic NOT, AND, and OR gates.

Explain a miller sweep generator, Q. With the help of circuit diagram expla...

Q. With the help of circuit diagram explain a Miller Sweep generator Figure given below shows the circuit of a Miller integrator or a sweep circuit. Transistor Q1 acts as a swi

Present and future trends in power systems, Q. Present and Future Trends in...

Q. Present and Future Trends in power systems? According to the Edison Electric Institute, electricity's share of U.S. primary energy was almost 36% in 1989, and it is likely t

Decimal to binary conversion, Decimal  to binary Conversion To conver...

Decimal  to binary Conversion To convert a decimal  number to binary  any one  of the followings  two methods  can be used. Methods1 : This  is very common  methods of co

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