A homopolar motor without placement constraints and guidance. Just to balance these forces of the magnets and the motor is balancing on a screw. A fun magnetic experiment to young and old. For this experiment i have used Duracell Rechargeable battery http://amzn.to/2mcLGHQ Un motore omopolare senza vincoli di posizionamento ed orientamento. Basta bilanciare bene le […]