@article{oai:u-ryukyu.repo.nii.ac.jp:02006907,
 author = {Miyagi, Ken},
 issue = {13},
 journal = {琉球大学理工学部紀要. 理学編, Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences},
 month = {Jun},
 note = {The largest electric chages on sprayed droplets of two kinds of lubricant, SAE 20W and Algol oil, were measured, using Millikan's oil drop method. The sizes of droplets were in the region from 3x10^<-13> cc to 6x10^<-11> cc in volume. Experimental result showed good agreement with the relation between the size of the droplets and their largest charge calculated on the basis of the hypothesis that the electrification of sprayed droplets comes from the fluctuation of ion-denssity in lubricant., 紀要論文},
 pages = {5--15},
 title = {Electric Charge on Sprayed Oil Droplets 6 (Relation between the largest charge and the size of droplets)},
 year = {1970}
}