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Magnetism

There are 5 videos in this category and 37 videos in 5 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
2455 Views:
Electromagnets
From TeacherTube, produced by Dr. Thomas Altman
This video is a high school physics project that includes clear audio explanations about electromagnets and electro magnetic energy. This applies to generators, electromagnets, solenoids, and speakers. The video gives you a very specific examples: ho... [more]
Found by chrlsboone in Magnetism
February 23, 2009 at 09:17 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
513 Views:
Magnetic Magic
From worldsciencefestival.com, produced by World Science Festival 2010
Magnets have always instilled wonder in both children and adults alike with their seemingly magical properties. In this clip from the 2010 festival, Nobel Prize winning physicist William Phillips demonstrates how scientists utilize magnetic fields to... [more]
December 13, 2012 at 02:44 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
1909 Views:
Magnetism - by StudyJams
From scholastic.com, produced by Scholastic
Magnetism is the property of attracting iron.  A magnetic object's magnetic force is how strong that attraction is.  Magnetic fields are the areas where the magnetic force will work.  Magnets also have opposite poles, negative and positive.  Learn mo... [more]
Found by begamatt in Magnetism
June 4, 2011 at 08:32 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1586 Views:
What Metal Has the Strongest Magnetic Attraction?
From YouTube, produced by ehow
Iron is the metal with the strongest magnetic attraction. Steel can also be highly magnetized because it is made up mostly of iron. Discover more information on the magnetic value of different metals in this clip.
April 14, 2010 at 04:25 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
2483 Views:
How Do Magnets Attract & Repel?
From YouTube, produced by ehow
Magnets can attract and repel by creating fields in which there will always be movement to reduce the field. Discover how repelling magnets will force movement towards the center with information from a science teacher in this video.
April 12, 2010 at 02:37 PM
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