Paramagnetism

Paramagnetism is a type of magnetism observed in materials that are weakly attracted to magnetic fields. This occurs because the atoms in paramagnetic materials have unpaired electrons, which generate tiny magnetic moments. When exposed to an external magnetic field, these moments tend to align with the field, causing the material to be attracted. However, this effect is weak and temporary; once the external field is removed, the material loses its magnetism. Common examples of paramagnetic materials include certain metals like aluminum and manganese, as well as some transition metal compounds.