Engineering Material Archive

What is Magnetic susceptibility?? Susceptibility is  measure of how much a material will become magnetized in an applied magnetic field. Whenever matter interacts with magnetic field, an internal magnetization or polarization ( J  ) is created which  either opposes or augments the external field.  ...Read More

what is permeability ?Permeability which is also called magnetic permeability, is defined as it is a constant of proportionality that exists between magnetic field  intensity and  magnetic induction This constant is approximately equal to  1.257 x 10-6 Henry per meter (H/m) in free space (a ...Read More