Question

what are the units and dimensions of relative permeability​

Answer 1

Answer:

In metre–kilogram–second (mks) and SI units, B and H have different dimensions, and the permeability of free space (symbolized μ0) is defined as equal to 4π × 10-7 weber per ampere-metre so that the mks unit of electric current may be the same as the practical unit, the ampere.