
Denshin Denrei Denwa
Electrical Telegraphy, Electric Bells and Telephones (電信 電鈴 電話)
Rating
9.2/10
Rank
#123
Members
245K
Episodes
1
Synopsis
When copper wire is wrapped around an iron rod and connected to a battery, it becomes an electromagnet. A science teaching material movie that explains the principle and structure of electric bells and telephones by applying the principle of an electromagnet through a fusion of live action and animation.
Information
Type
Movie
Aired
1931
Duration
10 min.
Genres
N/A
Studios
add some
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