An experimental study of the fahy permeameter (1918)
National Bureau of Standards · leaf 28
direction indicated by the dotted line, 289 290 Bulletin of the Bureau of Standards [Vol. 14 its direction at any time depending upon the direction of the current in the compen-sating coils. It will be seen that when current is flowing in both magnetizing and com-pensating coils, one magnetic…
Magnetism · measurements and use of instruments/ B8000 Power systems and applications
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