Experimental bench designed to highlight the laws of energy conservation as well as the laws of rectilinear movements according to the principles of levitation, said bench to overcome non-linear forces, including friction forces according to a device using vertical magnetic fields with other horizontal magnetic fields to overcome the instability of levitation by the use of permanent magnets, characterized by: A rail (a) having a groove (b) in the central part and receiving a continuous magnetization (c) also called ribbon at a time: on the two upper faces of the rail (d), and on each of the inner walls of the groove (e), a trolley in the form of "T "(F) called to receive loads on the plate (g), this carriage receives a continuous magnetization both on the lower faces of the plate (h) and on both walls of the leg of the" T "(i).
展开▼
