Magnetism
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✎ Suggest a correction(a) Studies in Magnetism, demonstrates natural magnet, permanently magnetized steel, electro-magnet, sensitivity of compass to magnetic influence. (b) The Electric Bell, shows one of most common applications of magnetism.
Credits
- Directed by
- John Durst
Sources
- Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942 — title, creator, length, format, color, sound, genre, description
- Wikidata · Q123303812 ↗ — year, country, credits
Record added 2026-09-27 14:20:41 · Suggest a correction