The coiling force-field of White Light transforms your aura into an electromagnet, giving you a certain degree of strength. The number of turns. An increase of turns in a coil increases the magnetic strength of the coil. If you increase the amount of current in a coil, the magnetic strength increases. The core of the coil is the material within the coil.
Permeability is the ability of a substance to conduct magnetic lines of force easily.
The spinning electromagnetic force-field of light has a transmuting, purifying effect. Recording studios, radio and TV stations have what they call a bulker. It is a large electromagnet which is passed over a tape in order to erase any sound previously recorded. In this way the tape is cleaned, cleared, ready to be used again. You can, in effect, bulk your aura.