Question

Define absolute and relative permeabifity​

Answer 1

$\huge\bf{Answer}$

The term Absolute Permeability (ₐ) of a material is the product of permeability of free space ₀ ( = 4 10⁻⁷ henry/meter) and the Relative Permeability ᵣ . ... The Relative Permeability is a pure numerical number and therefore has no units. As mentioned above, for air and non-magnetic materials, its value is unity.......☺❤