FPT 2021 IPT connect | FPT 2022 Physics Fights Classement Problèmes Participants Jurés

13. Chaotic magnetic pendulum

Consider a pendulum consisting of a magnetic bob attached to a string. If the pendulum is allowed to swing over a structure of permanent magnets, it will display complex motion. Study the pendulum dynamics and its dependence on the number of permanent magnets and their arrangement. https://youtu.be/yQeQwwXXa7A

Report Opposition
ENSTA

8,80

ESPCI

7,70

Université Grenoble Alpes

7,50

7,63

Université Paris-Saclay

8,88

Université de Paris

6,00

Moyenne

7,43

8,07