A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet.

A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet.

A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation ...

Researchers at CU Boulder have created a new type of magnetic field sensor using atoms, offering increased precision.

This coil, when activated, generates a precise magnetic field that stimulates specific brain regions. “The magnetic field generated by the coil is approximately 500 milliTesla (mT), about 10 ...

The MPI system also incorporates a water-cooled 26.3 kHz drive coil, which produces the oscillating magnetic field (of up to 7 mT peak) needed to drive the SPIONs in and out of saturation. A ...

Faraday also observed that it was more efficient if the coil was wound around a metal core, as this helped to concentrate the magnetic field.

Physicists and engineers have developed a groundbreaking method to measure magnetic field orientation using atoms as tiny ...

Global Impact: Noncommunicable diseases affect individuals of all ages, with 17 million premature NCD-related deaths occurring before age 70, primarily in low and middle-income countries. The global ...