Question
Download Solution PDFIn a feromagnetic material, below the curie temperature, a domain is defined as:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Ferromagnetic material - Ferromagnetic material is defined as the material which is having a permanent magnetic moment. These materials exhibit a spontaneous net magnetization at the atomic level in the absence of an external magnetic field.
- Curie temperature - The curie temperature is defined as the temperature at which it is a certain or sharp change in the magnetic properties.
EXPLANATION:
A ferromagnetic material is the material which is having a permanent magnetic moment when we remove the magnetic field therefore below the curie temperature, a domain is defined as a macroscopic region with saturation magnetization.
The permanent magnetic momentum is shown below;
Hence, option 2) is the correct answer.
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