9 citations · 9 across the 2 of their papers we have counts for
2 papers
physics.ed-ph2014★ 9 cited
Demonstrations of magnetic phenomena: Measuring the air permeablity using tablets
Vitor O. M. Lara, Dayanne F. Amaral, Daiara Faria +1
We use a tablet to determine experimentally the dependencies of the magnetic field (B) on the electrical current and on the axial distance from a coil (z). Our data shows a good pr…
physics.ed-ph2013
Standing Sound Waves in a tube: Approach analysis \& sugestions
L. P. Vieira, D. F. Amaral, V. O. M. Lara
In this paper we attempt to present some questions with respect to the approach used in some brazilian mid-level textbooks on the topic of stationary sound waves in tubes. In addit…