Analysing harmonic motions with an iPhone's magnetometer
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Physics Publishing
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, we propose an experiment for analysing harmonic motion using an iPhone's (or iPad's) magnetometer. This experiment consists of the detection of magnetic field variations obtained from an iPhone's magnetometer sensor. A graph of harmonic motion is directly displayed on the iPhone's screen using the Sensor Kinetics application. Data from this application was analysed with Eureqa software to establish the equation of the harmonic motion. Analyses show that the use of an iPhone's magnetometer to analyse harmonic motion is a practical and effective method for small oscillations and frequencies less than 15-20 Hz. © 2016 IOP Publishing Ltd.
Açıklama
Anahtar Kelimeler
Kaynak
Physics Education
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
51
Sayı
3
