These coils are then contained within magnetic coils made from conventional resistive metals – and together the two magnets create the 45 T field. This design protects 45-T from quenching – a ...

Magnetic field due to current-carrying coil When a current flows in a wire, it creates a circular magnetic field around the wire. This magnetic field can deflect the needle of a magnetic compass.

Is more always better? Researchers sought to find out if that was the case for measuring magnetic field strengths. A new article examines whether a double H-coil method or a single H-coil method ...

The film demonstrates an experiment using an apparatus to observe the behavior of electrons in a uniform magnetic field. It explains how electrons are accelerated by an electron gun and then ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The tokamak begins with a donut-shaped vacuum vessel. The magnetic field is applied by a series of flat coils that are wrapped around the tube of the donut (as in the diagram). This, along with a ...

As a noninvasive neuromodulation method, transcranial magnetic stimulation (TMS) shows great potential to treat a range of mental and psychiatric diseases, including major depression. Current ...

Making the tiny nanoparticles used in everything from electronics to paint isn't easy. But a new experiment creates order out of chaos.

To create the magnetic field of 25 Tesla, the researchers combined a Bruker laboratory magnet producing 21 Tesla, already installed at UNIGE, with an innovative superconducting insert coil ...

The magnetic field in the coil compresses tighter and tighter until it reaches incredibly high levels. Then, in a fraction of a second, the whole thing collapses, resulting in the explosion.