I believe it belonged to Faraday himself. It represents to me the discovery and application of this elemental force of nature ...

A research achievement that breaks the conventional belief that metal is essential for electric motor coils has emerged in the country. This technology, which utilizes carbon nanotubes (CNT) instead ...

Researchers have succeeded in constructing the coil of an electric motor using only carbon nanotubes without any metals, and realizing it to the point where it can actually run. (Nanowerk News) ...

High frequency Helmholtz coils are often used to generate uniform but time varying high frequency magnetic fields for a number of applications such as magnetic field susceptibility, calibration, and ...