Learning About Electricity

Format: 16mm

Sound: sound

Description: Laboratory experiments and animated drawings illustrate the chemical, magnetic and heat effects of electric current. Dry-cell batteries converting chemical energy into electrical energy, copper plating, and the flow of electrons within the filament of an incandescent bulb are shown.

1 user has this film:
AV Geeks Archive

Related films:

Original permalink · Record added: 2023-02-27 17:32:13