Permanent magnet is an object made up of ferromagnetic material, which has magnetic properties and creates its own magnetic field. Permanent magnet motors are manufactured using permanent magnets in ...

If the magnet is in motion. (e.g Permanent magnets that are in motion; this motion can cause a change in the magnetic field.) If the current is constant and the electromagnet is stationary. (e.g.

These electromagnets pull ferrous metal out of your product flow, holding it to the face of the magnet. The captured tramp metal is held in place while the unit has power. To clean the unit, the power ...

The internal components of the bounce-type actuator include an electromagnet and two permanent magnets placed in a stepped manner. By passing current in different directions to the coil, the ...

Multiferroic materials, in which electric and magnetic properties are combined in promising ways, will be the heart of new solutions for data storage, data transmission, and quantum computers.

Magnetic levitation has not quite revolutionized the world of transit the way some of us might have hoped. It has, however, proven useful to [mrdiytechmagic], who has put the technology to grand ...

Proof-of-concept system The back of the MPI scanner showing the opening for the patient head. (Courtesy: Lawrence Wald) The resulting scanner uses two opposed permanent magnets to generate the FFL and ...

Dr Agarwal's Health Care has raised Rs 875 crore from anchor investors in anticipation of its IPO on January 29. Allocated at Rs 402 per share, the IPO includes a Rs 300 crore fresh issue and a sale ...