Question

the magnetic susceptibility of bismuth is 2.1 × 10 ^ 6 calculate relative permeability​

Answer 1

The permeability of the material is equal to the ratio of the field intensity to the flux density of the material. It is expressed by the formula shown below. Relative Permeability – The relative permeability of the material is the comparison of the permeability concerning the air or vacuum.

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Answer 2

Answer:

The correct answer is 0.99.

Explanation:

• The relative permeability is 1 greater than the magnetic susceptibility.
• The relative permeability = 1 + (-2.1* 10^-6) =  1  -2.1* 10^-6 = 1- 0.0000021 = 0.9999979 ≈ 0.99
• The degree to which a substance can get magnetised by an external magnetic field is known as magnetic susceptibility.
• The magnetic susceptibility of a substance is a measure of how much it will become magnetised in an applied magnetic field in electromagnetism.
• Permeability is the amount of magnetization that a material acquires in electromagnetism in response to an applied magnetic field. The Greek letter is used to denote permeability.

The relative permeability is 0.99.

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