This is reflected in the writings of Enlightenment philosophers like John Locke and Jean Jacques Rousseau, who made frequent references to Native American society in their writings, and drew upon their understanding of it in their foundational works on social theory.
Diamagnetic properties arise from the realignment of the electron paths under the influence of an external magnetic field. Most elements in the periodic table, including copper, silver, and gold, are diamagnetic. Paramagnetic materials have a small, positive susceptibility to magnetic fields.
Ferromagnetism, like paramagnetism, occurs in materials in which atoms have permanent magnetic dipole moments. The strong interaction between neighboring atomic dipole moments keeps them aligned even when the external magnetic field is removed. Example: Iron, cobalt, nickel and number of alloys.erromagnetism, like paramagnetism, occurs in materials in which atoms have permanent magnetic dipole moments. The strong interaction between neighboring atomic dipole moments keeps them aligned even when the external magnetic field is removed. Example: Iron, cobalt, nickel and number of alloys.