Electrical Telegraphy, Electric Bells and Telephones (1931)

Directed by Yasuji Murata11mAnimation

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.

Year
1931
Country
JP
Language
Japanese
Release date
30 April 1931
TMDB
2.0 (1)
CineVerse
— (0)

Ratings

0 fans

No ratings yet.

No cast listed.

Reviews

Popular reviews

More

No reviews yet.

Recent reviews

More

No reviews yet.

If you liked Electrical Telegraphy, Electric Bells and Telephones, you might also like…