Magnetic fields
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Illustrates rotating magnetic field pattern. Explains a two-pole, three-phase stator. Traces the three-phase winding in the demonstration stator. Shows the three factors that cause rotation of the magnetic field; sine curves indicate flow changes in a three-phase circuit; shows construction of polyphase motors.
Complete catalog record
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, color, sound, catalog record
- Index of Training Films 1946 — title, creator, length, format, sound, description, catalog record
Original permalink · Record added 2024-04-20 17:21:31