Magnets solenoid

A more advanced mirror approach involving multicells, called the tandem mirror, has been studied as a means to overcome the leakage problem. One way to view the tandem mirror is as a long uniform magnetic solenoid with two single-cell mirrors installed at the ends to electrostatically plug the device. Plasma end losses ate impeded by electrostatic potentials developed by the plasma as the electrons and ions attempt to leave the device at different rates. 

The horsepower race, driven by the need for higher resolution and sensitivity, has resulted in wide use of 200-500 MHz instruments and in the production of 800-MHz instruments. All of the instruments above 100 MHz are based on helium-cooled superconducting magnets (solenoids) and operate in the pulsed FT mode. The other basic requirements besides high field are fre-... 

Two sets of electric charges Electric capacitor Magnet Solenoid (coil)... 

Equation (15) has the same mathematical form as the vector potential of a magnetic solenoid located at the conical intersection. " - gy taking the curl of Eq. (15), we find that the corresponding magnetic field is zero... 

---