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what is ferri magnetism???explain it brifely with some examples????????????????????

what is ferri magnetism???explain it brifely with some examples????????????????????

Grade:12

11 Answers

Prabhakar ch
577 Points
8 years ago
Dear Sreekanth
                        In physics, a ferrimagnetic material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a spontaneous magnetization remains.
PRAPULPODISHETTI
669 Points
8 years ago
a phenomenon exhibited by certain substances, such as ferrites, in which the magnetic moments of neighbouring ions are antiparallel and unequal in magnitude. The substances behave like ferromagnetic materials.Ferri magnetism:
Applications:
Ferrimagnetic materials are widely used in non-volatile memory devices such as hard drives, which utilize their ability to easily switch the spins of electrons and be magnetized. When a ferrimagnet inside a coil of conducting wire is rotate, current is generated, so they are also widely used in power motors and generators. Because ferrimagnets are electrically insulating, they are also widely used in high-frequency devices because no eddy currents are induced under AC fields.
SAI SARDAR
1700 Points
8 years ago
Sreekanth, Ferrimagnetism is in also materials, And the particles in materials are in opposite direction but most of the particles are in same direction then it is called frrimagnetism.
raj
383 Points
8 years ago
 
                        In physics, a ferrimagnetic material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a spontaneous magnetization remains.  
Sreekanth, Ferrimagnetism is in also materials, And the particles in materials are in opposite direction but most of the particles are in same direction then it is called frrimagnetism.
Gaddam Chethan
317 Points
8 years ago
Hello Sreekanth
                            In physics, a ferrimagnetic material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a spontaneous magnetization remains.
SAI SANDY
153 Points
8 years ago
Sreekanth, Ferrimagnetism is in also materials, And the particles in materials are in opposite direction but most of the particles are in same direction then it is called frrimagnetism .
Gowri sankar
292 Points
8 years ago
HELLO SREEKANTH,
                             IN PHYSICS A FERROMAGNETISM IS ONE THAT HAS POPULATIONS OF ATOMS WITH OPPOSING MAGNETIC MOMENTS,AS IN ANTIFERROMAGNRTISM.HOWEVER IN FERROMAGNRTIC MATERIALS,THE OPPOSING MOMENTS ARE UNEQUAL AND A SPONTANEOUS MAGNETIZATION REMAINS.
Y MANJUNADH
131 Points
8 years ago
hi sreekanth
                        ferrimagnetism is defined as the one that has populations of atoms with opposing magnets momements,as in antiferromagnetism.the opposing moments are unequal and a spontaneous magnetization remains.
N JYOTHEESWAR
342 Points
8 years ago
 it ia a type of permanent magnetism that occurs in solids in which the magnetic fields associated with individual atoms spontaneously align themselves, some parallel, or in the same direction (as in ferromagnetism), and others generally antiparallel, or paired off in opposite directions
T.kumar
281 Points
8 years ago
Ferrimagnetism, type of permanent magnetism that occurs in solids in which the magnetic fields associated with individual atoms spontaneously align themselves, some parallel, or in the same direction (as in ferromagnetism), and others generally antiparallel, or paired off in opposite directions (as in ...
manichandra
109 Points
8 years ago
SREEKANTH,
The best way to introduce the different types of magnetism is to describe how materials respond to magnetic fields. This may be ... Some examples, in units of 10-8 m3/kg, include: ... Ferrimagnetism is therefore similar to ferromagnetism.

 

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