Eddy current loss testing in the torsion pendulum

Citation
Dh. Wang et al., Eddy current loss testing in the torsion pendulum, PHYS LETT A, 290(1-2), 2001, pp. 41-48
Citations number
25
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
0375-9601 → ACNP
Volume
290
Issue
1-2
Year of publication
2001
Pages
41 - 48
Database
ISI
SICI code
0375-9601(20011105)290:1-2<41:ECLTIT>2.0.ZU;2-6
Abstract
We amplified the geomagnetic influence on torsion pendulum experiment by pr oducing an additional horizontal magnetic field, and obtained the dissipati on, which is proportional to B-2 in the disc-shaped torsion pendulum experi ment. The geomagnetic influence should be considered due to the inelasticit y correction in G measurement in high Q-factor torsion pendulum experiments . (C) 2001 Elsevier Science B.V. All rights reserved.