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磁现象的电本质磁性材料（教案）山西黎城一中李建祥一、教学要求教学目的：理解安培分子环流假说；掌握磁现象的电本质；了解铁磁性材料以及它的一般应用．巩固磁场、磁力线的概念和安培定则．渗透科学研究方法，培养学生思维能力．教学重点：应用安培分子环流假说揭示磁...
Magnetic nature of the magnetic phenomenon of magnetic materials (teacher) Shanxi Licheng Yizhong Li Jianxiang First, the teaching requirements of teaching purposes: to understand the molecular loop of the Ambient hypothesis; to master the electrical nature of the magnetic phenomenon; understand ferromagnetic materials and its general application. Consolidate the concept of magnetic fields and lines of force and the amperage rule. Infiltrate scientific research methods and cultivate students’ thinking ability. Teaching focus: Applying the Ampere Molecular Circulation Hypothesis to reveal magnetic ...