Mht Cet
Magnetism And Matter
MHT CET 2020 16th October Morning Shift
MCQ+1 / -02020
An iron rod is placed parallel to magnetic field of intensity \(2000 \mathrm{~A} / \mathrm{m}\). The magnetic flux through the rod is \(6 \times 10^{-4} \mathrm{~Wb}\) and its cross-sectional area is \(3 \mathrm{~cm}^2\). The magnetic permeability of the rod in \(\frac{\mathrm{Wb}}{\mathrm{A}-\mathrm{m}}\) is