Adtzpc Large Electromagnetic Eddy Currents Egg, Science Physics Experiments, Standing Up Columbus Egg, Dc Motor Induction Coil, for Teaching, Gifts, Science Experiments Toys

Key features

The Columbus Egg is an egg-shaped metal block, in a rotating magnetic field, the metal egg rotates according to the principle of the long axis and eventually stands due to the gyroscopic effect., Together with the concave tray made of high-grade acrylic, the gyroscope will rotate more smoothly and silky smooth with the copper egg., Fine winding group, metal bolt fixed defence frame and base plate, high-grade and sturdy., Can switch forward and reverse rotation at will, visual demonstration of AC motor rotating magnetic field., Used to show and explain the rotating magnetic field model and the principle of asynchronous motor.. Built with Model: gGAGqbqooy.