Identify the characteristics that are unique to ferromagnetic materials.
1. Spontaneous Magnetisation
2. Magnetic ordering temperature
3. Saturisation Magnetisation
1
Only 2
2
Only 3
3
Both 1 and 2
4
Both 1 and 3
Identify the characteristics that are unique to ferromagnetic materials.
1. Spontaneous Magnetisation
2. Magnetic ordering temperature
3. Saturisation Magnetisation