Welcome to CineKrunch - Discover movies, TV shows, anime, and more.New movies and TV shows are being added regularly. Stay tuned for more updates!Follow us on social media and stay connected with CineKrunch for the latest updates.
Logo
Notice

Switch server to reduce ads. If playback is interrupted or no sound or something else, try another available server for a smoother experience.

Watch Electrical Telegraphy, Electric Bells and Telephones

  • Released
  • 0h 11m
  • 1931
  • ⭐ 2.0

Share this movie with your friends and family

Overview

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.

Production Countries

  • Japan

Languages

No spoken languages available

Production

    Posters

    No posters available