摘要
针对“闭合电路的欧姆定律”教学中的难点 ,设计了 3个演示实验 .通过实验演示 ,能调动学生积极思维 。
Aiming at the difficulty in teaching Ohm law of closed circuit, three demostration experiments are designed, by which the students' active thinking can be stimulated and the difficulties can be broken through more easily.
出处
《物理实验》
北大核心
2001年第10期27-28,共2页
Physics Experimentation
