How to Produce Electric Currents with Magnets - part 3 of 17. Experiments with a magnet and battery show that electricity and magnetism are interrelated and that an electric current can produce magnetic effects - 4K 影片檔

1960s: Hand switches lever and places magnet near balance. Balance teeters near magnet. Hand pours sugar on edge of balance to level it. Hand picks up paper clips with magnetic needle
1960s: Hand switches lever and places magnet near balance. Balance teeters near magnet. Hand pours sugar on edge of balance to level it. Hand picks up paper clips with magnetic needle
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來源:
Encyclopaedia Britannica Films
創意 #：
1443467709
授權類型：
權利準備 (Rights-Ready)
圖像集:
Archive Films: Creative
最大檔案大小：
3840 x 2160 像素 - 3 GB
短片長度：
00:00:36:01
上傳日期：
位置:
United States
適用於：
編輯用途
發佈資訊:
無許可授權
原版：
QuickTime 10-bit ProRes 422 (HQ) 4K 3840x2160 24p
類別：