CCEM key comparison 'Magnetic Flux Density by means of Field Coil Transfer Standard'

Autor: J. Ludke, K. Weyand, R. Ketzler
Rok vydání: 2004
Předmět:
Zdroj: 2004 Conference on Precision Electromagnetic Measurements.
DOI: 10.1109/cpem.2004.305553
Popis: The coil constant k0 - i.e. the quotient of magnetic flux density in the coil centre over the coil current - of a Garrett type field coil has been determined in units as maintained by various standard laboratories. Most of the laboratories have also measured the coil constant k(f) as function of frequency up to f = 20 kHz
Databáze: OpenAIRE