Define coercive force., Physics

Assignment Help:

It is the demagnetising force which is necessary to neutralize completely the magnetism in the magnetism material after the external magnetic field is reduced to zero.


Related Discussions:- Define coercive force.

Calculate output voltage of the Infra-Red detector?, Infra-Red (IR) Detecto...

Infra-Red (IR) Detectors: An IR detector has an impedance of Z= (400+j200) ? . During design tests the detector current is measured as 4 µA. What is the output volta

Cube of copper , Calculate how much heat energy is required to raise the te...

Calculate how much heat energy is required to raise the temperature of a cube of copper of side 2cm. from 300 to 320k. given: density=8933kg/m cube , atomic weight=63.55, cp=24j/k/

Explain infrared waves, Infrared Waves: Infrared wave also known as hea...

Infrared Waves: Infrared wave also known as heat wave. These waves are radiation by hot body at dissimilar temperature.

Gradient, how to find the gradient of factors with x and y

how to find the gradient of factors with x and y

Calculate the temperature after compression, A substance has constant heat ...

A substance has constant heat capacity C P = 3.5R and its equation of state is given by: P (V-cRT) = RT where c = 5 * 10 -7 m 3 /J. This substance is isentropically compre

A model to show the apparent path of the sun among the stars, A model to sh...

A model to show the apparent path of the sun among the stars The signs of the zodiac are drawn in the correct order on a strip of paper about 60 cm long and 8 cm wide. The ends

Refractive index, Refractive index: The most important optical measurem...

Refractive index: The most important optical measurement for any transparent material is its refractive index (n). The refractive index is the ratio of the speed of light (c)

Classes of magnetic materials: alnico, Alnico is a family of alloys contain...

Alnico is a family of alloys containing metals Fe, Co and Ni plus small amount of Al and copper. These alloys are directionally solidified and subsequently given a heat treatment t

Nicol prism, Working of nicol prism and its uses as polarizer and analyzer

Working of nicol prism and its uses as polarizer and analyzer

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