Comprising a strong U-shaped magnet and a pair of brass rails with 4mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes the electrical contact between them. When the axle is placed on the rails between the poles of the magnet, and a power supply unit is connected, the axle is repelled and rolls along the rails away from the centre of the magnetic field. ( EDU045 )
Delivery with Edulab is FREE in the UK.
99% of orders will be dispatched same working day
Some goods, because of their size, weight and supply route will incur a larger delivery cost and will have a longer lead time. Edulab will contact you to inform you of this.
Customers from Europe and the rest of the world will have delivery calculated at checkout.We reserve the right to contact the customer prior to dispatch of goods to inform of a change in cost of delivery.