Measurement of low impedances with a lock-in amplifier
| dc.contributor.advisor | Asensi López, José Miguel | |
| dc.contributor.author | Rius Rueda, Alexandre | |
| dc.date.accessioned | 2014-11-24T10:29:43Z | |
| dc.date.available | 2014-11-24T10:29:43Z | |
| dc.date.issued | 2014-06 | |
| dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2014, Tutor: José Miguel Asensi López | ca |
| dc.description.abstract | This document details an experiment for measuring the frequency response of the impedance of cylindrical conductors, which is using a lock-in amplifier and the four-terminal sensing technique. Resistivity has been determined with high accuracy. Experimental results reveal the dependency of impedance on frequency, and the experimental data fit predictions derived from Maxwell-Faraday equations for a cylindrical conductor in a wide range of frequencies. | ca |
| dc.format.extent | 5 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | https://hdl.handle.net/2445/59951 | |
| dc.language.iso | eng | ca |
| dc.rights | cc-by-nc-nd (c) Rius Rueda, 2014 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
| dc.source | Treballs Finals de Grau (TFG) - Física | |
| dc.subject.classification | Mesurament | cat |
| dc.subject.classification | Impedància (Electricitat) | cat |
| dc.subject.classification | Treballs de fi de grau | cat |
| dc.subject.other | Mensuration | eng |
| dc.subject.other | Impedance (Electricity) | eng |
| dc.subject.other | Bachelor's theses | eng |
| dc.title | Measurement of low impedances with a lock-in amplifier | eng |
| dc.type | info:eu-repo/semantics/bachelorThesis | ca |
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