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How to Make Simple Electromagnet - Science4Fun
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How to make an electromagnet
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Make your own Electromagnet - EEE COMMUNITY
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How to Make a simple electromagnet « Other Devices

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YouTube > WeDOIT
How to Make An Electromagnet
YouTube · WeDOIT · 55.3万次播放 · 2016年5月11日
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youtube.com > Next Generation Science
How to Make an Electromagnet
YouTube · Next Generation Science · 24.9万次播放 · 2021年12月16日
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YouTube > Dr. Hacker
How to Make a Simple Electromagnet
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How to make an electromagnet- Kids science projects at Home - YouTube

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youtube.com > ETech World
How to make homemade Electromagnet
YouTube · ETech World · 3972 次播放 · 2018年2月4日
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YouTube > AA Learnings
Best way to make an electromagnet at home
YouTube · AA Learnings · 406 次播放 · 2020年1月3日
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Science Center - Sierra G's DP

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Easy Electromagnet | Electromagnet, Easy, Invention convention
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Come Costruire un Elettromagnete: 14 Passaggi

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