Hi everyone,
Imagine I have a system of linear differential equations, e.g. the Maxwell equations.
Imagine my input variables are the conductivity $\sigma$. Is it correct from the mathematical point of view to say that the electric field solution, $E$, is a function of sigma in general...
Hey
I am starting a course on plasma physics, I don't understand the principle of Stellarators.
If there is no plasma current, how is the mhd equilibrium achieved (J \times B = grad P)?
I apologize if the answer is obvious, but I starting with this