electromagnets are used to scan it and read the data.the HD has tiny magnetic imprints, which are read by the electro magnet
Anything that uses electromagnets to work, such as credit cards, monitors, or hard drives.
Electromagnetism is used in electric motors, computer hard drives (and other magnetic storage media), junkyard electromagnets, televisions, particle accelerators, MRIs, and many other devices.
Some common items that use electromagnets include electric motors, MRI machines, speakers, and relays. Electromagnets are also used in various electronic devices such as doorbells, computer hard drives, and magnetic locks.
Laptops use electromagnets primarily in their hard drives to read and write data. The electromagnets assist in moving the read/write heads over the spinning magnetic disks within the hard drive. Additionally, electromagnets may also be present in components like cooling fans and speakers within a laptop.
Electromagnets are used in a wide range of devices such as electric motors, generators, transformers, MRI machines, speakers, and doorbells. They are also found in everyday objects like hard drives, magnetic locks, and microwave ovens.
Electromagnets are used in a wide variety of objects such as electric motors, transformers, speakers, MRI machines, and magnetic door locks. They are also used in everyday objects like refrigerator magnets and computer hard drives.
They both... used as storage
Encrypting hard drives
The electromagnets that are used in junkyards are called just that, electromagnets. They are used to sort out different types of metals.
Discs and SSDs Solid State Drives
Electric motors contain electromagnets that transform electrical energy into mechanical energy to generate motion. These electromagnets interact with a permanent magnet to create a rotating force that drives the motor.
The top four brands of 1TB Hard Drives are amongst others Western Digital hard drives, Seagate hard drives, Toshiba hard drives, and Hitachi hard drives.