Explain what is Ferrimagnetism with suitable examples

Ferrimagnetism

Solution: Substances which are slightly attracted in magnetic field and in which domains are grouped in parallel and anti – parallel direction but in unequal number, are called ferromagnetic substances and this property is called as ferromagnetism. For example, magnetite (Fe3O4), ferrite (MgFe2O4), ZnFe2O4, etc.