Magnetic fields

Duration: 13 min

Year Published: 1962

Creator: National Broadcasting Company: Publisher

Format: 16mm

Color: B&W

Sound: sound

Description: 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 Record:

Metadata Source:Index of Training Films 1946

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Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-20 17:21:31