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教学目标:1.知识和技能目标(1)掌握库仑定律,知道点电荷的概念,并理解真空中的库仑定律。(2)会用库仑定律进行有关的计算。2.过程和方法目标(1)渗透理想化方法,培养学生由实际问题进行简化抽象建立物理模型的能力。
Teaching Objectives: 1. Knowledge and Skills Objectives (1) Master Coulomb’s law, know the concept of point charge, and understand the Coulomb’s law in the vacuum. (2) Coulomb’s law is used to make the relevant calculations. 2. Processes and Methods Goals (1) Permeate idealization methods to develop students’ ability to simplify abstract physical models from practical problems.