Why isnt there more discussion on the magnetic locking that happens with rotating magnetic fields. And I’m not talking the spinning top over magnets but the opposite the rotating magnets that ...

The magnetic particles are dispersed in a liquid placed in a container housing the chip. The container is surrounded by three electromagnets energized in sequence to produce a rotating magnetic field.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

The updated version of the World Magnetic Model was released on Dec. 17, with a new prediction of how the magnetic north pole ...

The changes in the magnetic field interact with Earth’s own magnetic field, which can cause auroras. As for why it takes the sun 11 years to flip its magnetic field, scientists aren’t totally ...

Only one of these should be Zel’dovich-amplified by the rotating cylinder (the co-rotating component) while the other is only ever absorbed, explains Cromb. “Ideally, we want to switch to a rotating ...

The sun’s slowly rotating magnetic field induces an electric current in a huge surface that extends from our star’s equator far out into the solar system.

Magnetic oil droplets with switchable rolling and swimming modes enable adaptive navigation, particle transport, and control ...

The scientists injected Magnetospirillum bacteria into mice and with a rotating magnetic field, showed that they could bolster their ability to sneak through these temporary gaps in the vessel walls.

Rotating the magnetic field at specific speeds separates only particles of certain sizes, meaning pathogens attached to those particles would be separated from the sample by varying the rotation ...