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Title: A variable reactant transducer to study the oscillations of a pendulum and the value of local gravity
Authors: Curbelo, Luis Miguel
Hernández Suárez, Ana
Pérez, Ramón
Mújica, Andrés
Radescu, Silvana
González-Silgo, Cristina
Torres Betancort, Manuel Eulalio
UNESCO Clasification: 250702 Gravedad (terrestre) y prospección gravimetrica
Keywords: Educación superior
Issue Date: 2015
Conference: II Jornadas Iberoamericanas de Innovación Educativa en el Ámbito de las TIC y las TAC (InnoEducaTIC 2015) 
Abstract: We describe a method for studying the classicalexperiment of the simple pendulum, consisting of a body of magnetic material oscillating through a thin conducting coil (magnetic pendulum), which according to Faraday’s law of induction generates a fluctuating current in the coil that can be transferred into a periodic signal in an oscilloscope. The set up described here allows to study the motion of the pendulum beyond what is normally considered in more basic settings, including a detailed analysis of both small and large oscillations, and the determination of the value of the acceleration of gravity.
Source: II Jornadas Iberoamericanas de Innovación Educativa en al ámbito de las TIC (2015)
Appears in Collections:Actas de congresos
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