The measurement of dc magnetic field [articol]

Abstract

The measurement of dc magnetic field, especially for low intensities, returns in actuality. Beyond the importance of measuring the terrestrial magnetic field with his variations, a large amount of new standards concerning generally the electromagnetic compatibility impose as well the measurement of the dc magnetic field. For example, in [1] the dc magnetic field is introduced as the reference magnitude, and in [2] is the reference level established for the magnetic field concerning the surrounding environment, which assures the staff protection. The paper presents a measurement method of the magnetic field induction based on the Förster probe and the obtained experimental results.