Question

Properties of diamagnetism substance

Answer 1

Hi.


here is your answer. ..


1. If thin rod of diamagnetism material is freely suspended in external uniform magnetic field, it comes to rest with its length perpendicular to the direction of the field.


2. In these absence of external magnetic field the net magnetic moments of diamagnetism substance is 0.


3. Diamagnetic substance lose their magnetism on removal of external magnetic field .


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Answer 2

hey } mate

here is u r answer !!

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there are many property of diamagnetism.
1. The susceptibility has a low negative value. (For example, for bismuth χm= ? 0.00017).
2. Susceptibility is independent of temperature.
3. The relative permeability is slightly less than one.
4. When placed in a non uniform magnetic field they have a tendency to move. away from the field. (i.e) from the stronger part to the weaker part of the field. They get magnetised in a direction opposite to the field .
5. When suspended freely in a uniform magnetic field, they set themselves perpendicular to the direction of the magnetic field (Fig.).
Examples : Bi, Sb, Cu, Au, Hg, H2O, H2 etc

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