Ask your own question, for FREE!
Physics 59 Online
OpenStudy (anonymous):

what is the domain theory of ferromagnetism

OpenStudy (anonymous):

Domain theory of ferromagnetism was developed by Pierre Weiss. It is understandable from the thermodynamic principle. There are four types of energies, namely: Exchange energy The interaction of energy which makes adjacent dipoles adjust themselves is called exchange energy. Anisotropy energy Magnetic anisotropy. In ferromagnetic crystals, there are two directions of magnetisation: Easy direction Hard direction Note: For easy direction, weak magnetic field has to be applied and for hard direction, strong magnetic field has to be applied. Domain wall energy Domain wall is a transition layer which separates the adjacent domains magnetised in different directions. Domain wall energy is due to both exchange energy and anisotropy energy. Magnetostrictive energy When domain walls are magnetised in different directions, they will either expand or shrink. This results in deformation. This effect is called magnetostriction and energy produced is called magnetostriction energy.

OpenStudy (anonymous):

If this is not what u need sorry

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
MAGABACK: WHY DID TRUMP ALMOST GET ASSASSINATED AGAIN????????????
7 minutes ago 7 Replies 0 Medals
PureSoulless: How does smartcore on this site work?
14 minutes ago 23 Replies 11 Medals
KimberlyOFFICAL: pedo
8 hours ago 1 Reply 0 Medals
KimberlyOFFICAL: leo gang
7 hours ago 18 Replies 2 Medals
KimberlyOFFICAL: this is my beautiful Ai daughter
9 hours ago 28 Replies 2 Medals
Breathless: bro if I answer 19 answers correctly I can get to 75 True or false?
10 hours ago 8 Replies 4 Medals
Bones: It's finished lmk what y'all think
4 hours ago 12 Replies 1 Medal
Breathless: how to cure sadness?
1 hour ago 30 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!