Hard disc from a computer. It consists of a read- write head (centre right) on a hard disc (round) that is coated on both sides with a magnetic material. Information is written and accessed by means of small electromagnets in the read-write head. The disc rotates on a central spindle and the head moves radially to access different parts of the disc | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tek Image |
Bildgröße: | 5440 px × 4080 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |