An experimental study of the Koepsel permeameter (1914)
National Bureau of Standards · leaf 20
, 43, and 63 cm. Novariation is noticed in points below the knee of the cin*ve. Athigher inductions the curves diverge more and more as the induc-tion increases. The shorter specimens require a lower magnetizing ii6 Bulletin of the Bureau of Standards [Vol. XI force. The difference is so slight… … i IN PROPER POSITION^ ^SHINGS MISPLACED
Magnetism · measurements and use of instruments/ B8000 Power systems and applications
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