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physics.plasm-ph2026
An analytic formula for surface currents generating prescribed plasma equilibrium fields
Wadim Gerner
Given a plasma domain , a plasma equilibrium field on and a coil winding surface surrounding , we provide an analytic formula whose output is…
physics.plasm-ph2025
Influence of coil geometry and coil-plasma distance on the magnetic field approximation error
Wadim Gerner
We investigate analytically two questions: 1) How does the coil geometry influence the effect of electric current noise on the induced magnetic field? 2) How does the coil-plasma d…