An experimental study of the fahy permeameter (1918)
National Bureau of Standards · leaf 36
Fig. 17.—Electrical connections when switches are in position i ^/wv^AA^M/wws^^ /?/7 ;?/v yfflTnnr PC VTvrr ■vvyvvvy-vvvvv—r—orPC^er. L^jy^y/N^yJ ^ … Fig. iS.—Electrical connections when switches are i^i position j l-^/www\^^^-^^^^AA^■ /?/; >^/v TTTDnrA?
Magnetism · measurements and use of instruments/ B8000 Power systems and applications
Internet Archive · NIST Research Library · Public Domain Mark 1.0. Free to use for anything.
