1 Fasl
52 Qism
The Mechanical Universe - Season 1 Episode 35
The law of Biot and Sarvart, the force between electric currents, and Ampère's law.
- Yil: 1985
- Mamlakat:
- Janr: Documentary
- Studiya: PBS
- Kalit so'z:
- Direktor:
- Cast: