What is the magnetic susceptibility of an unknown material that experiences a magnetic flux density of 0.0252 T when put in an externally applied magnetic field from a coil. The details of the coil are that it has 20 turns, a length of 0.01 m, and a current of 10 amps. In addition, what is the most dominant type of magnetism in the material?

 corresponds to para-magnetism being dominant

Explanation:

From the question we are told that

          The magnetic flux density  is

            The number of turn of the coil is

             The length of the coil is  

           The current flowing through the coil is  

The magnetic flux density is mathematically represented as \

=>          

     Here

                is the permeability of the unknown material

                is the permeability of free space with value  

             substituting values

=>      

The Susceptibility of the this unknown material is mathematically represented as

Now a material with  Susceptibility that is small and positive is a Paramagnetic material

(75°f − 32) × 5/9 = 23.889°c

unlike poles attract