Electrostatics

Duration: 10 min

Genre: Natural Science

Creator: Erpi

Format: 16mm

Color: B&W

Sound: Sound

Description: Positive and negative electrification, role of insulators and conductors, movement of charges in the electroscope, Compton's electrometer, static machine, and Nature's display—lightning.

Metadata Source:Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942