Any movement of a conductor through this magnetic field does indeed produce a force on the electrons within it. But this force redistributes the electrons, generating another field that exactly ...

The break-even point here is expressed as having a Q (energy gain factor) of 1, where the added energy and losses within ... in a magnetic field as a self-stable compact toroid.

Deep within certain magnetic molecules ... or the length of one complete spiral turn; and the critical magnetic field, the strength of an external field needed to alter the helimagnet's structure.

(ii) Whereas the magnetic field is mostly poloidal for low rotation rates, more rapid rotators host a large-scale toroidal component in their surface field. From our observations, we infer that a ...

Electric and magnetic fields are important factors to be considered when designing ... The conductors can be phased within a circuit so that the EMF emitted by each can partially cancel the others; or ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=8 ...

Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...