Introduction to Electricity

Copyright

Complete catalog record
Presents fundamental concepts of electrical energy, resistance, and related factors. Explains heating and lighting effects and electrons, voltage, poles, circuit and parallel and series wiring.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, catalog record
  2. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright