Instructional Video

Khan Academy: Discovery of Magnetism

Curated by ACT

Our ancestors noticed that certain rocks were attracted to each other. They also noticed that this force could be transferred onto certain metallic objects. [1:09]

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Concepts
electric fields, magnetism
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Additional Tags
magnetic, metallic objects, discovery of magnetism, hs-ps3-5, khan academy
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Classroom Considerations
  • This video is hosted on YouTube