One way to get moving charges is to run electric current through a wire. (This is literally a stream of electrons.) This will create a magnetic field, and other wires with electric current will ...

Controlling magnetism in a device is not easy; unusually large magnetic fields or lots of electricity are needed, which are ...

Researchers at Osaka University have revealed a link between the equations describing strain caused by atomic dislocations in ...

S cientists have found that it’s possible to generate electric power from Earth’s rotation through its own magnetic field ...

The Biot-Savart law states that an electrical current flowing through a wire will generate a magnetic field around itself represented by vectors that twist around like a vortex. Similarly ...

A shortage of transformers is causing delays to power projects everywhere, holding trillion-dollar industries hostage—and ...

Researchers from the Department of Physics have managed to experimentally develop a new magnetic state: a magneto-ionic vortex or "vortion." The research, published in Nature Communications ...

The startup is betting that by simplifying stellarators, it can make fusion power cheaper and easier to maintain.

JERUSALEM, March 31 (Xinhua) -- A Hebrew University of Jerusalem (HU)-led study has identified unusual superconducting behavior in ultra-thin material samples, challenging prior assumptions about how ...

The flyback transformer is custom-wound with copper wire to achieve the necessary inductance for plasma generation. Its AC output is rectified to DC using a high-voltage microwave diode, as DC is ...

Inside every single wireless charger, you’ll find a coil of copper wire. When you plug it in, the electric current passing through this coil generates a magnetic field. Meanwhile, phones that ...