The ( second-rank ) tensors of electrical resistivity, permeability, etc . have 2 independent constants.
22.
The electrical resistivity can vary considerably depending on the direction, in some cases by 200 : 1 or more.
23.
Precipitator performance is very sensitive to two particulate properties : 1 ) Electrical resistivity; and 2 ) Particle size distribution.
24.
The survey made use of soil resistivity to electric current, electrical resistivity tomography, magnetometry, and ground-penetrating radar.
25.
The electrical resistivity of most electrical ( metallic ) conductors generally decreases gradually as the temperature is lowered, but remains finite.
26.
More slower methods are putting out many probes and collecting both spatially horizontally and vertically, called Electrical resistivity imaging ( ERI ).
27.
Permalloy's electrical resistivity can vary as much as 5 % depending on the strength and the direction of an applied magnetic field.
28.
The result is that white light is now freely transmitted, reflection is correspondingly diminished, while the electrical resistivity is enormously increased ."
29.
It is also used to manufacture golf balls, various elastic objects and to coat or encapsulate electronic assemblies, offering high electrical resistivity.
30.
While high-velocity layers are an acoustic barrier and make seismic ineffective, their electrical resistivity means the magnetic signal passes through almost unimpeded.
