Principles of electricity
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Breaks down the structure of matter into atoms and shows the action of electron within an atom. Explains the units of pressure, electric current and resistance (the volt, ampere, and ohm) as the principles involved in the flow of electricity. Discusses the essence of magnetism and magnetic fields. Shows how magnetic fields function in the generation and application of electricity.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:56:45