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Magnetism — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsMagnetism1 Mark
MCQ
The S.l. unit of magnetic permeability is
  • A
    $A m^{-1}$
  • B
    $\mathrm{Am}$
  • ✓
    $\mathrm{Henrym}^{-1}$
  • D
    No unit, it is a dimensionless number
✓

Answer

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

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