The magnetic field that cocoons Earth, shielding us from the sun’s most dangerous rays, has not always been so stable. About ...

A team of computer engineers from the National Institute of Information and Communications Technology, NTT Corporation and ...

Researchers have created the first superconducting flux qubit that functions without magnetic fields, advancing quantum ...

The National Institute of Information and Communications Technology (NICT), NTT Corporation (NTT), Tohoku University and the ...

From time to time, every few hundred thousand years or so, the Earth's magnetic poles have been known to “flip” – but why?

Peacock’s new sci-fi thriller Teacup drops a rural community inside a mysterious electromagnetic trap from which death is the ...

WHEN a drop of dilute potassium chloride solution is placed on a horizontal sheet of freshly abraded iron, corrosion occurs at the centre of the drop, but the periphery remains unattacked 1. This ...

Magnetic field sensors are used to measure magnetic flux and/or the strength and direction of a magnetic field. They are used mainly in scientific measurement, navigation, and industrial applications.

The aim of this module is to teach you the basic laws of electric and magnetic fields, their application to elementary problems involving steady and time changing fields and currents, and give you an ...

Magnetoresistive A semiconductor device in which the electrical resistance is a function of the applied or ambient magnetic field. Flux-gate / Coil The instrument performs a continuous measurement of ...

David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible since this shields us from harmful cosmic radiation and charged ...

It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...