Question

The relative permeability of a medium is 0.075. What is its magnetic susceptibility?(a) 0.925(b) –0.925(c) 1.075(d) –1.075

Answer 1

➡The magnetic susceptibility of a dimension is the proportionality constant that indicates the degree of magnetization of a material in response to an applied magnetic field.


If the relative permeability of a matter is 0.075 then there magnetic susceptibility will be,


μ divided by μ0 = 1 + Xm


Here x – is chi


0.075 – 1 = Xm


Xm = - 0.925