Kraft på en leder i et magnetfelt
The apparatus consists of a powerful U shaped magnet, a pair of brass rails complete with 4mm sockets and a brass axle. A power supply unit is connected to the rails. When the axle is placed on the rails the electric circuit is completed and the axle is repelled along the rails in a direction […]
1 090 kr.
Excluding VAT
Levering:
2-6 arbejdsdage