Question

The magnetic susceptibility of bismuth is - 2.1 x 10^-6. Calculate relative permeability

Answer 1

Answer:

The relative permeability will be 0.999998.

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Answer 2

Relative permeability will be 0.999998.

Relative permeability: The ratio of absolute permeability to effective permeability is termed as relative permeability.

Given: magnetic susceptibility (χ) = -2.1 × $10^{-6}$

To Find: Relative permeability (μ)

Formula used: μ = (1 + χ)

Step-by-step solution:

                       μ = 1 + (-2.1 × $10^{-6}$)

                        μ = 1 - 2.1 × $10^{-6}$

                        μ = 0.999998

Therefore, the relative permeability  of bismuth will be 0.999998