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- Title
Visualização da forma de onda e conteúdo harmônico da corrente elétrica alternada em eletrodomésticos.
- Authors
Dionisio, Guilherme; Schardong Spalding, Luiz Eduardo
- Abstract
The study of electricity in undergraduate programs in physics can be more motivating and efficient if to add new challenges such as the use of electronic circuits. In this paper, we explore the electronic resources of Arduino, electric current sensors based on electromagnetic induction, resistors, capacitors and computer software. We present the results and the methods to display the waveform of the electric current of some home appliances and the spectrum of frequency of these waveforms.
- Publication
Caderno Brasileiro de Ensino de Física, 2017, Vol 39, Issue 1, pe1501-1
- ISSN
1677-2334
- Publication type
Article
- DOI
10.1590/1806-9126-RBEF-2016-0121