冷次定律

國九理化【觀念】電磁感應與感應電流

https://www.youtube.com/watch?v=1t7_xNlG0DQ

電磁感應【觀念】電磁感應的現象

https://www.youtube.com/watch?v=E6idWRIsAIw

電磁感應【觀念】法拉第電磁感應（2／4）：冷次定律

https://www.youtube.com/watch?v=UmdsIVaC3sk&list=RDCMUCPURjmeF3aKarL_t-Ofx6iA&start_radio=1&t=65s

電磁感應【觀念】法拉第電磁感應（3／4）：法拉第定律

https://www.youtube.com/watch?v=CRoWn9ADAoc

電磁感應【觀念】法拉第電磁感應（4／4）：短導線切割磁力線

https://www.youtube.com/watch?v=wXyLjGBmwa4

電磁砲

https://www.youtube.com/watch?v=PdyaEuX-e0E

https://www.youtube.com/watch?v=xEktB8Bxi6U

十分钟制作电磁铁 || How to make an electromagnet at home

https://www.youtube.com/watch?v=GULHPPefCA8

5-2觀念01法拉第與電磁感應的發現

https://www.youtube.com/watch?v=bz7nUll3RSk

5-2觀念02法拉第感應定律

https://www.youtube.com/watch?v=mwQztehsqsU

5-2觀念03冷次定律

https://www.youtube.com/watch?v=rctcTeh0OJk

5-2觀念04發電機 電磁感應的應用1

https://www.youtube.com/watch?v=lv2R9mN0g68