In this course, physics of magnetism and application of magnetism will be the two major topics to be covered. Basic concepts of magnetism, magnetic units, origin of magnetism in materials and magnetization processes of magnetic materials under DC and AC magnetic fields will be lectured on. Also magnetic anisotropy, magnetostriction and magnetic domains will be intensively covered. Lastly, engineering applications of magnetic materials in electromagnetic equipment, permanent magnets and external magnetic recording devices for computer application engineering will be discussed in the course.