Physics

The cycle of Magnetization and Hysteresis Out of the three types of magnetic materials only ferromagnetic materials have hysteresis property. By inserting a ferromagnetic material…

Experiment: Preparation of an Artificial Magnet by Electric Method A magnet produced by cast iron, nickel, and the alloy of iron is called artificial magnet.…

Ceramic Magnet: Ceramic magnets produced by mixing iron oxide and barium oxide are extensively used. Recently manufactured permanent magnet by neodymium boron iron alloy is…

Alloy Magnet: Alloy metals, for example, prepared by the mixture of iron, nickel, cobalt, copper, and aluminium is used for making a permanent magnet. These…

Permanent Magnet A magnet produced by cast iron, nickel, and the alloy of iron is called artificial magnet. The magnets which are used in the…

Electromagnet A magnet produced by cast iron, nickel, and the alloy of iron is called artificial magnet. The magnets which are used in the laboratories…

Magnetic Domain in Magnetic Field There are some materials when placed in the magnetic field acquire strong magnetic field towards the magnetizing field. There are…

Magnetic Domain There are some materials when placed in the magnetic field acquire strong magnetic field towards the magnetizing field. Again when these materials are…

Diamagnetic Substance Due to the orbital motion of the electrons in atom diamagnetism appears in the material. Diamagnetism exists in all materials. But its effect…

Paramagnetic Substance Atoms, molecules or ions in the paramagnetic materials contain permanent magnetic moments. Due to the combined effect of the orbital moment and spin…