Magnetic-Static Analysis of the Current Contour and Superconductor Reflector

Abstract

The present paper deals with the exact mathematical analysis of the space
distribution of a magnetic field of the current contour. Interaction of the circular
shape current contour with the ideal diamagnetic / superconductor spheroid
is studied. It is shown that based on the Meissner’s effect the superconductor
should cause the definite transformations in the space distribution of the magnetic
field emitted by the current contour. Calculations being carried out represent
the changes in the magnetic field arising due to application of the ideal
diamagnetic reflector – the superconductor. In this case, the equal-potential
line of an elongated shape is received, that sufficiently reduces the size of
an emitter. Arranging several magnetic field emitters close to each other and
locating high-sensitive magnetic sensors behind them will sufficiently improve
the functional and technical characteristics of the devices created on the base
of such construction.