Physics for Electrical Engineering: Unit II: b. Magnetic Properties of Materials
Ferromagnetic Effect
Magnetic Properties of Materials
Certain metals like iron (Fe), cobalt (Co), nickel (Ni) and certain alloys exhibit high degree of magnetisation.
FERROMAGNETIC
EFFECT
Certain
metals like iron (Fe), cobalt (Co), nickel (Ni) and certain alloys exhibit high
degree of magnetisation.
These
materials show the spontaneous magnetization i.e., they have magnetisation
(atomic magnetic moments are aligned) even in the absence of an external
magnetic field.
This
indicates that there is a strong internal field within the material which makes
the atomic magnetic moments align with each other.
This
phenomenon is known as ferromagnetism.
Physics for Electrical Engineering: Unit II: b. Magnetic Properties of Materials : Tag: : Magnetic Properties of Materials - Ferromagnetic Effect
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Physics for Electrical Engineering
PH3202 2nd Semester 2021 Regulation | 2nd Semester EEE Dept 2021 Regulation