Magnetic
flux density created by the surface current flowing over the toroidal current surface has only an azimuthal component and is concentrated inside the toroidal volume, in other words, there is no field of scattering in the idealized model.
The Table 1 includes the calculated neutron
flux density ([PHI]) as a function of the distance (L) from the edge of the paraffin block.
Since the focus of this work is on relative and not on absolute calibration, it is feasible to use the 10.7 cm solar flux measured by the DRAO to estimate an expected
flux density at the C-band: the 10.7 cm solar flux measurements are converted into other wavelengths with an uncertainty that depends on the difference in wavelength.
Beyond the surface, the
flux density decreases as the integration path gets longer, while the current that the path encloses remains the same (the total current).
At first, the two-coil system with no metamaterials is simulated; the distribution of the
flux density B is displayed in Fig.
From sources we know, that the necessary results can be considered as the level of magnetic
flux density of more than 1 Tl [2].
The price to be paid is a narrower stator tooth or stator core that will increase magnetic
flux density in these regions, increasing magnetic losses.