What is electricty

United Kingdom, 1949

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Commencing with a quick survey of the outstanding discoveries which led to the discovery and use of electric current, this film then answers the question put in the title. Opens with a survey of those outstanding discoveries which led to the development and use of eclectic current. Diagrams are used to explain the concept of matter as composed of atoms, each consisting of a nucleus and revolving electrons, electric current is explained as being a movement of these electrons.

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Langton Gould-Marks


Frank A. Hoare



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If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/74630--what-is-electricty/ |title=What is electricty |author=Australian Centre for the Moving Image |access-date=8 December 2023 |publisher=Australian Centre for the Moving Image}}