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Relative permeability of nickel is 550, then its magnetic susceptibility will be ____________. -

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Question

Relative permeability of nickel is 550, then its magnetic susceptibility will be ____________.

Options

  • `550 xx10^7`

  • `550 xx 10^-7`

  • 551

  • 549

MCQ
Fill in the Blanks

Solution

Relative permeability of nickel is 550, then its magnetic susceptibility will be 549.

Explanation:

X = `(mu_r- 1)`

X = (550 - 1) = 549

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