Tag: ferromagnetic

Magnetic Materials Properties

Magnetic Materials Properties: Magnetic Materials Properties – From the magnetic point of view a material is classified according to the nature of its relative permeability (μr). All nonmagnetic materials are classified as paramagnetic,μr slightly greater than 1, and diamagnetic, μr slightly less than 1. For all practical purposes, μr of these materials can be regarded […]

Magnetic Field

Magnetic Field: The exact description of the Magnetic Field Basics is given by the Maxwell’s equations and the constitutive relationship of the medium in which the field is established. Such description apart from being highly complex is otherwise not necessary for use in electric machines wherein the fields (magnetic and electric) are slowly varying (fundamental […]