Moving coil loudspeaker. Diagram showing the mechanism of a loudspeaker. A movable coil is attached to a large cone. The coil fits over the central post of a cylindrical permanent magnet. If current flows through the coil, the cone will move. If the current varies rapidly, the cone moves in and out, producing the compressions and rarefactions of a sound wave. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4181 px × 4181 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |