Single-turn coil impedance change due to a circular tube with radially varying properties

الملخص EN

The change in impedance of a single-turn coil coaxially situated inside a metal tube is found in the case where the tube conductivity, o(r)=o0ra, and magnetic permeability, p.(r) = jlr ^, are functions of the radial coordinate, r, for real numbers a and satisfying the condition a+P=-2 or a+P=0.

Numerical computations are presented for different values of the parameters of the problem.