Calculation of Magnetic Stiffness over Torque between Two
Current-Carrying Circular Filaments Arbitrarily Positioning in the Space
- Kirill Poletkin ,
- Slobodan Babic
Abstract
The sets of expressions for calculation of sixteen components of
magnetic stiffness over torque between two current-carrying circular
filaments arbitrarily positioning in the space are derived by using
mutual inductance and Grover's method. The expressions are presented in
the analytical form via integral equations, whose kernels include the
elliptic functions of first and second kinds. The derived sets of
formulas were mutually validated and results of calculation of
components of magnetic stiffness agree well to each other.