Microdetector internal tied aluminum wire is then used by the eddy current, electromagnetic damping brake?
What I'm talking about is permanent magnets.Anyway, there is a rule that aluminum does not produce vortex easily. If you want to use the eddy current to consume energy, you will use iron substance. Iron material is more likely to produce eddy currents.Look at the position, angle of the coil. Some use eddy currents to resist external disturbances.
Aluminum wire is closed loop. The loop is in opposition to the action of the coil. It's not eddy.Current scoring, permanent magnets, and coils.
Correct, aluminum foil resistance is small, light weight, is a pointer to the table of the stable pointer of good material. The principle is electromagnetic damping. It can not be said that the vortex, the design should try to avoid the occurrence of vortex.
