I don't know it doesn't seem to measurable. 
 rg> QM reality an electron can be viewed as -or + charge instantlyWOW Now I
 rg> can see particle intanglement coming into play.Once two photons are
 rg> identical and entangled if you 
 rg> effect one that moved to the moon its twin will get the same effect on
 rg> Earth. Distance is no longer a factor,nor the speed of light.  I bring

The difficult part is electrons are part of the makeup of atoms so moving
these items into the form of electrons only is currently not known. 

--- Mystic BBS v1.12 A31 (Windows)