MCQ
The $S.I.$ unit of magnetic permeability is
  • A
    $\mathrm{Am}^{-1}$
  • B
    $Am$
  • Henry $\mathrm{m}^{-1}$
  • D
    No unit, it is a dimensionless number

Answer

Correct option: C.
Henry $\mathrm{m}^{-1}$
Henry $\mathrm{m}^{-1}$

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