Asensi López, José MiguelRius Rueda, Alexandre2014-11-242014-11-242014-06https://hdl.handle.net/2445/59951Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2014, Tutor: José Miguel Asensi LópezThis 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.5 p.application/pdfengcc-by-nc-nd (c) Rius Rueda, 2014http://creativecommons.org/licenses/by-nc-nd/3.0/es/MesuramentImpedància (Electricitat)Treballs de fi de grauMensurationImpedance (Electricity)Bachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess