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 ...

How the universe got its large magnetic fields has remained one ... causing them to move through the rest of the gas. These moving, electrically charged dust grains would create a weak-but-wide ...

Scientists know well how conventional materials conduct heat. However, things are not as straightforward under extreme ...

The spin–orbit interaction is a relativistic effect whereby an electric field in the crystal is experienced by a moving electron ... to a charge current in a non-magnetic material.

A - The coil is at 0°. The coil is moving parallel to the direction of the magnetic field, so no potential difference is induced. B - The coil is at 90°. The coil is moving at 90° to the ...

The ability to conduct heat is one of the most fundamental properties of matter, crucial for engineering applications. Scientists know well how conventional materials, such as metals and insulators, ...