Linear dynamo. The magnet (left) generates electricity if moved through the coil of copper wire (centre). This is the principle on which dynamos and all electrical generators work | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / De Schwanberg, Victor |
Bildgröße: | 4565 px × 3829 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |