The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4 π × 10⁻⁷ H/m. Absolute permeability of the material of the rod is:

Magnetic Effects of Current and Magnetism: JEE Main 2021 Physics question

JEE Main 2021 · 20 Jul, Evening shift · Q7644

JEE Main 202120 Jul, Evening shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4

\pi

\times

10^

-

7 H/m. Absolute permeability of the material of the rod is :

JEE Main 2021 · 20 Jul, Evening shift · Q7644

JEE Main 202120 Jul, Evening shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4

\pi

\times

10^

-

7 H/m. Absolute permeability of the material of the rod is :