Tesla Columbus Eggs, Electromagnetic Rotating Magnetic Field
Tesla Columbus Eggs, Electromagnetic Rotating Magnetic Field Model, with 30 * 50mm Aluminum Egg, Infinitely Variable Speed, for Teaching and Science Experiments Product Specifications:Name: Tesla Columbus EggsMaterial: Wooden Box + Aluminum EggDimensions: 13 x 11.5 cm Package Includes:1 Tesla Columbus Egg Check Offer Price SCIENTIFIC PRINCIPLE DEMONSTRATION: Tesla's Columbus Egg demonstrates the effects of a rotating magnetic field. Driven by magnetic eddy currents, the aluminum egg (30mmx50mm) rotates along its long axis and, after acceleration, stands upright due to the gyroscopic effect, vividly illustrating the principles of asynchronous motors HIGH-QUALITY MATERIALS: The solid wood base features a metal toggle switch,...