【摘要】 定量分析是研究物理学问题的重要手段,概念和规律的定性描述与定量分析相结合是物理学区别于其他学科的显著特点.本文通过改进电磁感应发电仪装置,利用数字示波器进行数据和图像采集进行定量分析,得出了法拉第电磁感应定律.更多还原

【Abstract】 Quantitative analysis is an important means to study physics problems.The combination of qualitative description and quantitative analysis in physics is remarkable characteristics different from other disciplines.Based on the improvement of electromagnetic induction generator,we acquired the data and images by the digital oscilloscope,and analyzed them quantitatively.The Faraday law of electromagnetic induction was obtained.更多还原