Electricity: How To Make A Circuit.

Duration: 11 min.

Genre: Educational

Year Published: 1959

Creator: Encyclopaedia Britannica Films Inc.

Format: 16mm

Color: Color

Sound: sound

Description: Introduces basic concepts about electric current through use of a dry cell. Explains electrical circuits, 'INNER WORKINGS' of dry cells, causes of short circuits and methods of simple communication.

Complete Record: ELECTRICITY: HOW TO MAKE A CIRCUIT. Encyclopaedia Britannica Films. 11 min., sd., color, 16mm. © Encyclopaedia Britannica Films, Inc.; 19May59; MP9764., Introduces basic concepts about electric current through use of a dry cell. Explains electrical circuits, 'INNER WORKINGS' of dry cells, causes of short circuits and methods of simple communication.NOTE: Two (or more) records have been merged together to create this data.


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