Magnetfeldstärke-Erkennungsmodul KTH5641 zur genauen Messung
ab 14,35 €
Because the magnetic field distribution of the magnet is uneven. The magnetic field distribution of the magnet is related to its shape and magnetization direction. The edge of the circular magnet has the strongest magnetism because its magnetic field distribution is similar to that of the bar magnet.
Jetzt bei Ebay:
