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Spherical Magnet Through an Aluminum Tube, Part 1
Vì sao nam châm rơi chậm trong ống nhôm? Thí nghiệm thú vị về cảm ứng điện từ. Nguồn: https://commons.wikimedia.org/wiki/File:Spherical_Magnet_Through_an_Aluminum_Tube,_Part_1.webm Giấy phép: CC BY 3.0 (https://creativecommons.org/licenses/by/3.0) Ghi công: Spherical Magnet Through an Aluminum Tube, Part 1 — Boing Boing Video — nguồn: https://commons.wikimedia.org/wiki/File:Spherical_Magnet_Through_an_Aluminum_Tube,_Part_1.webm — giấy phép: CC BY 3.0 (https://creativecommons.org/licenses/by/3.0). Đã chuyển sang MP4 H.264, không thay đổi nội dung.
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spherical-magnet-through-an-aluminum-tube-part-1-webm.mp4
spherical-magnet-through-an-aluminum-tube-part-1-webm.mp4
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