Answer:
The relative permeability of material is 1.0015 and magnetic permeability of material is
Step-by-step explanation:
Part A:
Given:
Magnetic field in material
T
Magnetic field in air
T
The relative permeability of material is given by,
Part B:
The magnetic permeability of material is given by,
Where
Therefore, the relative permeability of material is 1.0015 and magnetic permeability of material is