Ring Thrower – Physics Study Eddy Currents Lenz Law – Eisco Labs This Ring Thrower kit is perfect for physics experimentation, including the study of electromagnetism, Eddy Currents, Lenz Law and Faraday’s Law. When the aluminum rings are placed on the coil, the changing magnetic field introduces an electric current, which sends the rings into the air. An exciting and interesting experiement for students and teachers or even at home! The ring thrower device measures 12.5″ tall, and sits on a base that is 6.25″ in diameter. Set includes two aluminum rings, measuring 2″ in diameter and 1″ tall. Product Details BrandEISCOManufacturerEISCOProduct TypeScience Lab Education Curriculum SupportMpnPH0850RT Ring Thrower KitIncludes Ring Thrower Apparatus and 2 Aluminum RingsExciting learning tool for Physics experiementationCan be used to demonstrate Eddy Currents, Lenz Law and Faraday’s LawRing Thrower measures approximately 12.5″ tall, with a base measuring 6.25″ diameter. Each Ring is approximately 2″ in diameter, and 1″ tall. Check out my other items. Powered by