Smartphone has gone beyond a communication hub to be a measurement device itself,
thanks to various built-in sensors. This article reviewed achievements in transforming …

The topic of electric and magnetic fields is fundamental to the physics curriculum in both
high school and college. The applied aspect of this topic has triggered the rapid …

A novel method is proposed to determine the magnetic moment of a magnet by studying its
free-falling motion inside a non-ferromagnetic and conducting pipe. The dynamics of a …

This study reports the experimental results of the measurement and analysis of the moment
of inertia (MOI) of rigid bodies using a smartphone magnetometer. The MOI apparatus …

This study aims to develop a teaching proposal to measure spring constants of various
spring-mass systems by means of the smartphones. Specifically, a single spring-mass …

Here, we propose the use of magnetic levitation (MagLev) device, as a simple, cheap, and
portable experimental technique to measure the density of diamagnetic materials in …

We believe that a natural focus of the physics education research community is on
understanding and improving students' learning in our physics courses. Due to the increase …

2. Method To measure the circulation of B, we measure the three components B x, B y and B
z of the field in the reference frame of the sensor, which is moved around the currents in a …

Light is a form of electromagnetic energy radiation emitted in the visible part of the spectrum.
This study was aimed to analyze the intensity of dynamic train light that moves constantly on …

The aim of this research is to report the development of a physics experiment model for high
schools by utilizing sensors on smartphones as devices for collecting of observing data on …