This coil, when activated, generates a precise magnetic field that stimulates specific brain regions. “The magnetic field generated by the coil is approximately 500 milliTesla (mT), about 10 ...

It uses a number of coils to produce a magnetic field to levitate the 3D printed plastic snail which contains the lighting element itself. The actively controlled levitation base uses a magnetic ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

As you may recall from Physics 101, a changing magnetic field (like when you slide a bar magnet through a copper coil) induces an electric current. At planetary scale, Earth’s magnetic field induces ...

For the experiment, the scientists put young loggerhead turtles in a tank surrounded by a magnetic coil that replicated the ...

Faraday also observed that it was more efficient if the coil was wound around a metal core, as this helped to concentrate the magnetic field.

When you plug it in, the electric current passing through this coil generates a magnetic field. Meanwhile, phones that support wireless charging include a coil under their back plastic or glass ...

They put juvenile loggerhead sea turtles (Caretta caretta) in tanks surrounded by coil systems that created magnetic fields in the water, replicating those in their natural habitats. The juveniles ...