In synchronous EV motors, the rotor turns at the same speed as the rotational magnetic ... feature rotors that lag behind the rotating magnetic field produced by the stator. Induction motors ...

Abstract: High-silicon steel 10JNEX900 is often considered as a good core material for high-speed motors due to its low losses. However, cores are often operated under the multi-physics coupling ...

But not everyone is convinced. Electricity can be generated from the energy of Earth rotating through its own magnetic field — according to a provocative claim put forward by physicists today.

Scientists have unlocked a way to read magnetic orientation at record-breaking speeds using terahertz radiation. Modern hard drives can store several million megabytes – enough for hundreds of ...

We’ve rounded up the best MagSafe, Qi2 and MagSafe-compatible magnetic chargers ... offers similar 15W speed charging. Apple certifies MagSafe accessories to ensures that the output charging ...

the proposed approach decouples magnetic field components caused by the helical robot's pose from the rotating magnetic field by deriving the analytic relationship between the spatial characteristics ...

It's also spinning at a breakneck speed, completing a full rotation every 2.4 hours. Thanks to the JWST's detailed infrared light observations, an international team of researchers detected signs ...