Bulletin of the Bureau of Standards, Vol. 8, 495-517 (1912) Scientific Paper 177 (S177)
A theoretical discussion is given to show the conditions which must be fulfilled in the construction of resistance coils in order that the phase angle shall be small and the change of resistance with frequency negligible. These principles are applied to the design of coils of different values, and specifications are given for the construction of coils of different denominations from 0.1 to 10,000 ohms.
QC1 .U52 1912 V 8 C. 2
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