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针对法拉第电磁转动实验因使用水银而不适于课堂教学的问题,采用磁铁代替水银的方法,设计、制作了两款改进的法拉第电磁转动实验装置。
Aiming at the problem that Faraday electromagnetic experiment is not suitable for classroom teaching due to the use of mercury, two improved Faraday electromagnetic rotating devices are designed and manufactured by using magnet instead of mercury.