Learning about electric current (second edition)

Uses silent film clips to add humor and continuity to a series of practical demonstrations which illustrate the characteristics of electric current. Demonstrates the relationship between electricity and chemicals and animates the flow of electrons. Explains conductors and nonconductors and how a light bulb works.
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Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record