Induced current. Oscilloscope trace from an electric coil,showing a current flowing at the precise moment when a magnet is dropped through the coil. Electricity is generated,or induced,when a wire moves through a magnetic field. This principle is exploited in electricity generators,which spin a coil between magnets to convert rotary motion into electrical energy | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4670 px × 3769 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |