Features of the Application of the Virial Theorem for Magnetic Systems with Quasi-Force-Free Windings

• Published in: Technical physics Vol. 68; no. Suppl 3; pp. S595 - S606
• Main Authors: Shneerson, G. A., Shishigin, S. L.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01.12.2023; Springer Nature B.V
• Subjects: Boundary conditions; Classical and Continuum Physics; Coils (windings); Electromagnetic forces; Electromagnetic induction; Modules; Parameters; Physics; Physics and Astronomy; Virial theorem; Weight; Winding; virial theorem; minimization of the ratio of mass to energy; Quasi-force-free magnetic field; mass of a magnetic system; field energy

The article shows that in a magnetic system with a thin-walled balanced winding close to a force-free one, a significant increase in the parameter θ = W M γ/ M σ M , is possible, which, according to the virial theorem, characterizes the ratio of the energy of the magnetic system W M to the weight of...