자석의 원리 (1) 썸네일형 리스트형 Ferromagnetism and Magnets(자석의 원리) Ferromagnetism Ferromagnetic objects are objects that consist of magnetic domains each with magnetic fields, arranged in opposite directions in nature, but alligned when an external magnetic field is applied. All ferromagnetic materials loose their ferromagnetivity when heated over the Curie temperature. Each ferromagnets have different Curie temperatures. Condition of Ferrromagnets All ferromag.. 이전 1 다음
