An innovative approach to determine the dielectric constant of a solid.
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| Title: | An innovative approach to determine the dielectric constant of a solid. |
|---|---|
| Authors: | Pattar, Umapati1 umapati.pattar@gmail.com |
| Source: | Latin-American Journal of Physics Education. Dec2014, Vol. 8 Issue 4, p4318-1-4318-3. 3p. |
| Subject Terms: | Permittivity, Oscilloscopes, Low density polyethylene |
| Abstract (English): | Determination of dielectric constant of a solid involves the measurement of capacitance of the capacitor with dielectric material, if one knows the physical dimensions. The simpler and easier to measure the dimensions of a capacitor is that of a parallel plate capacitor. Here we use commercially available alluminium panel sheet (APS), where the low density polyethylene (LDPE) is laminated using two thin alluminium sheets, which acts as a dielectric material. The capacitances of the different dimensions of the APS are measured and hence the dielectric constant of the LDPE is determined. We measured the time constant from charging curve by applying square waves using a cathode ray oscilloscope (CRO) and hence determined the capacitance. By measuring the dimensions of the samples the dielectric constant was calculated. Low cost, simplicity, and accuracy are the features of this experiment. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | La determinación de la constante dieléctrica de un sólido implica la medición de la capacitancia del condensador con material dieléctrico, si se conocen las dimensiones físicas. El tipo de condensador más simple y fácil de medir en sus dimensiones, es el condensador de placas paralelas. Se utilizó panel de hoja de aluminio (APS) disponible comercialmente, en el que el polietileno de baja densidad (LDPE) se lamina usando dos hojas delgadas de aluminio que actúan como un material dieléctrico. Las capacitancias de los APS de diferentes dimensiones se miden, y consecuentemente se determina la constante dieléctrica del LDPE. Se midió la constante de tiempo de la curva de carga al aplicar ondas cuadradas utilizando un osciloscopio de rayos catódicos (CRO), y con ello se determinó la capacitancia. Midiendo las dimensiones de las muestras, se calculó la constante dieléctrica. Bajo costo, sencillez y precisión son las características de este experimento. [ABSTRACT FROM AUTHOR] |
| Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 102049378 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: An innovative approach to determine the dielectric constant of a solid. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pattar%2C+Umapati%22">Pattar, Umapati</searchLink><relatesTo>1</relatesTo><i> umapati.pattar@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Latin-American+Journal+of+Physics+Education%22">Latin-American Journal of Physics Education</searchLink>. Dec2014, Vol. 8 Issue 4, p4318-1-4318-3. 3p. – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Permittivity%22">Permittivity</searchLink><br /><searchLink fieldCode="DE" term="%22Oscilloscopes%22">Oscilloscopes</searchLink><br /><searchLink fieldCode="DE" term="%22Low+density+polyethylene%22">Low density polyethylene</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Determination of dielectric constant of a solid involves the measurement of capacitance of the capacitor with dielectric material, if one knows the physical dimensions. The simpler and easier to measure the dimensions of a capacitor is that of a parallel plate capacitor. Here we use commercially available alluminium panel sheet (APS), where the low density polyethylene (LDPE) is laminated using two thin alluminium sheets, which acts as a dielectric material. The capacitances of the different dimensions of the APS are measured and hence the dielectric constant of the LDPE is determined. We measured the time constant from charging curve by applying square waves using a cathode ray oscilloscope (CRO) and hence determined the capacitance. By measuring the dimensions of the samples the dielectric constant was calculated. Low cost, simplicity, and accuracy are the features of this experiment. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: La determinación de la constante dieléctrica de un sólido implica la medición de la capacitancia del condensador con material dieléctrico, si se conocen las dimensiones físicas. El tipo de condensador más simple y fácil de medir en sus dimensiones, es el condensador de placas paralelas. Se utilizó panel de hoja de aluminio (APS) disponible comercialmente, en el que el polietileno de baja densidad (LDPE) se lamina usando dos hojas delgadas de aluminio que actúan como un material dieléctrico. Las capacitancias de los APS de diferentes dimensiones se miden, y consecuentemente se determina la constante dieléctrica del LDPE. Se midió la constante de tiempo de la curva de carga al aplicar ondas cuadradas utilizando un osciloscopio de rayos catódicos (CRO), y con ello se determinó la capacitancia. Midiendo las dimensiones de las muestras, se calculó la constante dieléctrica. Bajo costo, sencillez y precisión son las características de este experimento. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=102049378 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 3 StartPage: 4318-1 Subjects: – SubjectFull: Permittivity Type: general – SubjectFull: Oscilloscopes Type: general – SubjectFull: Low density polyethylene Type: general Titles: – TitleFull: An innovative approach to determine the dielectric constant of a solid. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pattar, Umapati IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2014 Type: published Y: 2014 Identifiers: – Type: issn-print Value: 18709095 Numbering: – Type: volume Value: 8 – Type: issue Value: 4 Titles: – TitleFull: Latin-American Journal of Physics Education Type: main |
| ResultId | 1 |
