BEHAVIOR OF MATERIALS IN MAGNETIC FIELD - DIAMAGNETS AND PARAMAGNETS

Početni dio rada obuhvaća povijesni razvoj magnetizma, teoriju kojom se objašnjava podrijetlo magnetizma u tvarima i objašnjenje magnetizacije, a zatim su opisana svojstva pojedinih skupina tvari koje dijelimo prema ponašanju u vanjskom magnetskom polju, odnosno dijamagneta, paramagneta, feromagneta, antiferomagneta te ferimagneta. Središnji dio rada posvećen je jednostavnim demonstracijskim pokusima koji prikazuju ponašanje dijamagneta i paramagneta u prisustvu magnetsko polja. Nakon toga, u završnom dijelu, priložena je metodička jedinica u kojoj su uklopljeni slični demonstracijski pokusi kojima bi učenici mogli nadopuniti znanje o dijamagnetima i paramagnetima koji se rijetko detaljnije obrađuju u nastavi fizike.The first part of master thesis includes historical development of magnetism, theory that describes origin of magnetism and explanation of properties in individual groups of substances that can be divided according to their behaviour in the external magnetic field, which are diamagnets, paramagnets, ferromagnets, antiferromagnets and ferrimagnets. Simple demonstration experiments that are showing behaviour of diamagnets and paramagnets in the presence of magnetic field are contained in main part. After that, in the final part of master thesis, we have methodical unit that contains similar demonstration experiments in which students could supplement their knowledge of diamagnets and paramagnets, which are rarely discussed details in physics class