Cage Rotor Principles.

Duration: 10 min

Creator: U.S. Office of Education

Format: Filmstrip

Sound: Sound

Description: Explains fundamental law of magnetism; fundamental law of induced e.m.f.; shows electron flow in squirrel-cage rotor setting up magnetic poles which create torque; construction of squirrel-cage rotors.

Complete Record: Category: Electronics Subcategory: B & H. Type: Slide Film Source: USOE Castle Catalog number: OE385 Price: $16.42. Format code: 16sd

Metadata Source:Index of Training Films 1946