A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet.
This generates a poloidal magnetic field that bends the plasma current into a circle (green vertical circle ... expression that translates as ‘toroidal chamber with magnetic coils’). About 60 tokamaks ...
Researchers at the University of Colorado Boulder (CU Boulder) have made a significant advance in magnetic field measurement. They have developed a new technique that uses atoms as highly precise ...
A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet.