Explore: Magnetic Devices

A magnetic switchable device (often called a magnetic base) is a magnetic fixture that uses one or more permanent magnets in a configuration that allows

induction. A device called a stimulator generates electric pulses that are delivered to a magnetic coil placed against the scalp. The resulting magnetic field

of true north. Among the Four Great Inventions, the magnetic compass was first invented as a device for divination as early as the Chinese Han dynasty

products claiming to utilize magnetic water treatment are absolutely fraudulent. Vendors of magnetic water treatment devices frequently use photos and testimonials

magnetic devices such as electromagnets, transformers, electric motors, generators, inductors, loudspeakers, magnetic recording heads, and magnetic assemblies

magnetic tape recorder. Early magnetic storage devices were designed to record analog audio signals. Computers and now most audio and video magnetic storage

Magnetic-tape data storage is a system for storing digital information on magnetic tape using digital recording. Commercial magnetic tape products used

A magnetic stripe card is a type of card capable of storing data by storing it on magnetic material attached to a plastic card. A computer device can

developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use magnetic tape can with relative ease record and play

not hours. The magnetic gear is a magnetic coupling device that renders a mechanical ratio between two magnetically coupled devices such that: They have