Electrodynamics

Duration: 3:00

Genre: Educational

Year Published: 1936

Creator: ebec

Format: 16mm

Sound: sound

Description: Reveals that moving electric charges create a magnetic field and that moving magnets create an electric current. Explains Galvani's discovery of electric current, magnetic properties of a current-carrying wire and of an electric coil. Describes Rowland's experiment, recalescence, and electromagnetic induction as it functions in generators and transformers. Includes animation. For high school, college, and adult groups., L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Black & White Sound ERPI Classroom Films, Inc.

Complete Record: Reveals that moving electric charges create a magnetic field and that moving magnets create an electric current. Explains Galvani's discovery of electric current, magnetic properties of a current-carrying wire and of an electric coil. Describes Rowland's experiment, recalescence, and electromagnetic induction as it functions in generators and transformers. Includes animation. For high school, college, and adult groups.NOTE: Two (or more) records have been merged together to create this data.