A radial magnetic field is ideal when the goal is to maximize the amount of magnetic metal separated from other material, the company says. However, a radial magnetic field potentially can entrap ...

The Earth’s magnetic field is currently weakening, and there’s been a lot of talk in recent years that a reversal might be imminent. Now a new study has looked at the history of these events ...

Initially, the magnetic field and the velocity have large fluctuations in the horizontal direction, but the waves get distorted by the varying wave speed, and eventually, the radial magnetic field ...

The characteristic magnetic field is (Ωρμη) 1/2 = 0.86 mT, which implies a dimensionless radial main field of 0.7. Using R = 3.48 × 10 6 m and Ω = 0.729 × 10 −4 s −1 gives Eη = 9 × 10 ...

Stellar magnets, how do they work? The presence of a magnetic field around a planet is one of the key factors in its ability to host life. For example, we know that without Earth's magnetosphere ...

“We expect that by maintaining a temperature difference in different parts of the battery, a strong thermoelectric current will appear around its liquid interfaces,” Gissinger says. “With an ...

For Higher Physics, revise the effect of electric and magnetic field on charged particles. ... So it provides a force in a radial direction towards the centre of a circle.

Earth’s magnetic field was once 30 times weaker than it is today. This change may have played a pivotal role in the blossoming of complex life, new research found.

This consists of a permanent magnet producing an ambient field and a Hall-effect sensor that provides a voltage measurement corresponding to volumetric change in the artery. When the transducer is ...