Answer: The saturation magnetization is given by Ms = 0.6µBN , where N is the number of atoms/m3. = , where ρ is the density and ANi is the atomic weight of Ni. = N = 9.13 × 1028 atoms/m3.

## How do you calculate saturation magnetization?

Answer: The saturation magnetization is given by Ms = 0.6µBN , where N is the number of atoms/m3. = , where ρ is the density and ANi is the atomic weight of Ni. = N = 9.13 × 1028 atoms/m3.

Does grain size affect magnetic properties?

A study of the relationship between magnetic properties and grain size of ring specimens showed that core loss, magnetic induction, and ac permeability were optimal at larger grain diameters in a weak magnetic field and at smaller grain diameters in a strong magnetic field.

What is meant by saturation magnetization?

The saturation magnetization (Ms) is the maximum magnetic moment per unit volume for a magnetic material. This intrinsic property is an important factor for soft magnetic applications, since large values allow miniaturization.

### What is the saturation magnetization of iron?

The saturation magnetizations of very pure iron and nickel have been measured absolutely by a force method at room temperature. The values are 217.6 and 56.1 emu/g (217.6 and 55.1 J T””1 kg-1) respectively. The theory and reliability of the force method are investigated and discussed.

What is the value of Bohr magneton?

The Bohr magneton, named for the 20th-century Danish physicist Niels Bohr, is equal to about 9.274 × 10−21 erg per gauss per particle.

What happens when core saturates?

A.k.a. “transformer saturation.” A condition where a transformer’s core is fully magnetized and is producing maximum magnetic flux. This typically happens when the transformer is not large enough for the application.

#### What is saturation in electrical engineering?

Saturation is the fully conducting state in a semiconductor junction. The term is used especially in applications involving diodes and bipolar transistor s. As the forward bias in a semiconductor P-N junction increases, the current through the junction also increases, up to a certain point.

Which material has highest magnetic saturation?

FeCo alloys have the highest saturation magnetization.

What is the ratio of magnetisation to magnetic intensity indicates?

The ratio of magnetization to magnetic intensity indicates magnetic susceptibility (χ).

## How do you calculate 1 Bohr magneton?

Every electron has a permanent magnetic moment of amount μB = 9.27 × 10−24 J T−1 (Bohr’s magneton, BM), which is parallel to its spin s.

What is saturation magnetization in magnetic materials?

Matthew A. Willard, Maria Daniil, in Handbook of Magnetic Materials, 2013 The saturation magnetization (Ms) is the maximum magnetic moment per unit volume for a magnetic material. This intrinsic property is an important factor for soft magnetic applications, since large values allow miniaturization.

What is the saturation magnetization of Fex B 100?

The saturation magnetization of Fex B 100−x varies almost linearly with x at low temperatures, as shown in fig. 23 ( Luborsky et al. [1978] ), but at room temperature and above as reaches a peak and then drops with increasing x. This decrease is due simply to the approach of Tc as x increases since Tc is decreasing sharply.

### What are the magnetic properties of non-oriented electrical steels?

The magnetic properties of non-oriented electrical steels are highly dependent on the silicon content, the cleanliness of the steel, the thickness of the steel sheets, and the grain size and texture of the final laminations.

Does MTM affect the saturation magnetization of nanocrystalline soft magnetic alloys?

In nanocrystalline soft magnetic alloys, the composition of the alloy, structure of the crystalline phase, and fraction of crystalline and amorphous phases have a significant impact on the saturation magnetization of the alloy. Most prominent among these is the influence of MTM on the saturation magnetization of the alloy.