This results in a constant voltage that depends on the speed and direction of the bar's motion relative to the magnetic field. If the bar is immersed in a conductive medium that is stationary ...

Using a laser to stimulate a photocurrent and a magnetic field to control it ... study the actual current-flow patterns and distribution with the conductor? That’s a far more challenging ...

These winds extend up to 3000 km into the surface of the planet, where the conductive metal fluid is situated. Although the origin of zonal winds is still uncertain, they are believed to interrupt the ...

While doing so, they came to the unexpected conclusion that magnetic fields can turn highly conductive nanotubes into semiconductors. Metallic carbon nanotubes show great promise for applications ...

The researcher said that with current technology, it's hard to model how exactly this amount of conductive material will impact Earth's magnetic field. "Satellites are mostly made of aluminum and ...

Earth's magnetic field shields ... theory explaining why metals become less conductive when they are heated was needed to complete the puzzle of this field-generating process.