I just had a look at the data of our latest experiment assignment for our students. Just like in our previous collective measurement of pendulum frequencies, the students were supposed … Continue reading “Magnetic Field of a Current Loop”
Calculates and displays the FFT of magnetometer data. The strongest frequency is given as well.
The experiment “Magnetic field” just gives the raw data from the phone’s magnetometer. On most phones you can switch between calibrated and uncalibrated data in the menu.
Drop the smartphone along an array of magnets and analyze the recorded magnetic field to extract the linear acceleration. (Note, that there is a simple an alternative version using acoustic … Continue reading “Free fall (magnetic detection)”
Set up a bunch of magnets as marker, so you can use this experiment to measure the speed and distance while moving along these magnets.
The magnetic ruler is more a tool than an experiment on its own. It allows you to determine distances and speeds by marking distances with simple magnets.
Back to the conference page Poster list and abstracts Click on talks to see the abstract. 09:00 Arrival / Reception 09:30 Welcome and 10 years of phyphox retrospectphyphox Team 11:05 … Continue reading “phyphox – The Conference – Program”
Back to the conference page Back to the conference program The poster session takes place from 13:10 until 14:40. Snacks will be available for lunch and there will be hands-on … Continue reading “phyphox – The Conference – Posters”
As part of the phyphox talk at the International Conference on Physics Education 2022 and in honor of IUPAP’s 100th anniversary, we determined Earth’s radius/circumference with phyphox. The following map … Continue reading “Earth radius measurement (ICPE2022)”
Part 1: Audio Part 2: Magnetism Part 3: Acceleration
