Skin depth and complex magnetic susceptibility: An experimental alternative approach

A different approach in the discussion of the skin effect in a metal cylinder, is described, where the presence of eddy currents is assumed to be a consequence of an equivalent static magnetization. A low-cost, easy to build mutual inductance bridge is used to measure the equivalent magnetic suscept...

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Autores principales:	Juri, Luis Octavio, Bekeris, Victoria Isabel, Steinmann, Ricardo Gustavo
Publicado:	1986
Materias:	BENCH-SCALE EXPERIMENTS COPPER CYLINDERS EDDY CURRENTS ELECTRIC CONDUCTIVITY FREQUENCY DEPENDENCE MAGNETIC SUSCEPTIBILITY METALS RODS SKIN EFFECT
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029505_v54_n9_p836_Juri http://hdl.handle.net/20.500.12110/paper_00029505_v54_n9_p836_Juri
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00029505_v54_n9_p836_Juri
record_format	dspace
spelling	paper:paper_00029505_v54_n9_p836_Juri2023-06-08T14:23:09Z Skin depth and complex magnetic susceptibility: An experimental alternative approach Juri, Luis Octavio Bekeris, Victoria Isabel Steinmann, Ricardo Gustavo BENCH-SCALE EXPERIMENTS COPPER CYLINDERS EDDY CURRENTS ELECTRIC CONDUCTIVITY FREQUENCY DEPENDENCE MAGNETIC SUSCEPTIBILITY METALS RODS SKIN EFFECT A different approach in the discussion of the skin effect in a metal cylinder, is described, where the presence of eddy currents is assumed to be a consequence of an equivalent static magnetization. A low-cost, easy to build mutual inductance bridge is used to measure the equivalent magnetic susceptibility—a function of the skin depth. The use of a lock-in amplifier as a null detector clearly shows the concept of complex magnetic susceptibility. The electrical resistivity of a copper rod is measured as an application thereof. The results are shown and compared to theory achieving excellent agreement. © 1986, American Association of Physics Teachers. All rights reserved. Fil:Juri, L.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Bekeris, V.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Steinmann, R.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1986 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029505_v54_n9_p836_Juri http://hdl.handle.net/20.500.12110/paper_00029505_v54_n9_p836_Juri
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	BENCH-SCALE EXPERIMENTS COPPER CYLINDERS EDDY CURRENTS ELECTRIC CONDUCTIVITY FREQUENCY DEPENDENCE MAGNETIC SUSCEPTIBILITY METALS RODS SKIN EFFECT
spellingShingle	BENCH-SCALE EXPERIMENTS COPPER CYLINDERS EDDY CURRENTS ELECTRIC CONDUCTIVITY FREQUENCY DEPENDENCE MAGNETIC SUSCEPTIBILITY METALS RODS SKIN EFFECT Juri, Luis Octavio Bekeris, Victoria Isabel Steinmann, Ricardo Gustavo Skin depth and complex magnetic susceptibility: An experimental alternative approach
topic_facet	BENCH-SCALE EXPERIMENTS COPPER CYLINDERS EDDY CURRENTS ELECTRIC CONDUCTIVITY FREQUENCY DEPENDENCE MAGNETIC SUSCEPTIBILITY METALS RODS SKIN EFFECT
description	A different approach in the discussion of the skin effect in a metal cylinder, is described, where the presence of eddy currents is assumed to be a consequence of an equivalent static magnetization. A low-cost, easy to build mutual inductance bridge is used to measure the equivalent magnetic susceptibility—a function of the skin depth. The use of a lock-in amplifier as a null detector clearly shows the concept of complex magnetic susceptibility. The electrical resistivity of a copper rod is measured as an application thereof. The results are shown and compared to theory achieving excellent agreement. © 1986, American Association of Physics Teachers. All rights reserved.
author	Juri, Luis Octavio Bekeris, Victoria Isabel Steinmann, Ricardo Gustavo
author_facet	Juri, Luis Octavio Bekeris, Victoria Isabel Steinmann, Ricardo Gustavo
author_sort	Juri, Luis Octavio
title	Skin depth and complex magnetic susceptibility: An experimental alternative approach
title_short	Skin depth and complex magnetic susceptibility: An experimental alternative approach
title_full	Skin depth and complex magnetic susceptibility: An experimental alternative approach
title_fullStr	Skin depth and complex magnetic susceptibility: An experimental alternative approach
title_full_unstemmed	Skin depth and complex magnetic susceptibility: An experimental alternative approach
title_sort	skin depth and complex magnetic susceptibility: an experimental alternative approach
publishDate	1986
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029505_v54_n9_p836_Juri http://hdl.handle.net/20.500.12110/paper_00029505_v54_n9_p836_Juri
work_keys_str_mv	AT juriluisoctavio skindepthandcomplexmagneticsusceptibilityanexperimentalalternativeapproach AT bekerisvictoriaisabel skindepthandcomplexmagneticsusceptibilityanexperimentalalternativeapproach AT steinmannricardogustavo skindepthandcomplexmagneticsusceptibilityanexperimentalalternativeapproach
_version_	1768543778029699072

Skin depth and complex magnetic susceptibility: An experimental alternative approach

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