Elements of electrical circuits.
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Duration: 375
Year Published: 1943
Creator: ERPI Classroom Films Inc.
Format: 16mm
Sound: sound
Description: L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Black & White Sound ERPI Classroom Films, Inc. Encyclopaedia Britannica Educational Corporation. Films & Video., Reveals the nature of electric currents and circuits. Electron motions, conductors, insulators, and factors affecting resistance are a few of the subjects explained through animated drawings and photographic demonstrations.
Complete Record: Reveals the nature of electric currents and circuits. Electron motions, conductors, insulators, and factors affecting resistance are a few of the subjects explained through animated drawings and photographic demonstrations. NOTE: Two (or more) records have been merged together to create this data.
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