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当前,传统电学分组实验器材仍是物理实验室的常备材料,但该器材存在很多弊端,有必要加以改进。通过改进传统电学分组实验器材,可自制“磁吸式电学实验演示系统”。它突破了传统电学分组实验器材对实验的桎梏,使演示实验直观、形象,便于学生理解,大大提高了演示实验的教学效果。
At present, the traditional electric grouping experiment equipment is still a standing material in the physical laboratory, but the equipment has many disadvantages and needs to be improved. By improving the traditional electrical grouping experiment equipment, self-made “magnetic electrical experiment demonstration system ”. It breaks through the experiment of the traditional electric grouping experiment equipment, makes the demonstration experiment intuitive and vivid, which is convenient for the students to understand and greatly improves the teaching effect of the demonstration experiment.