Laplace’S Rail

It Demonstrates The Action Of A Magnetic Field On A Free Moving Conductor Located Across Two Current Carrying Elements. Two Brass Rails Mounted Parallel To Each Other In A Clear Acrylic Stand And Have 4Mm Sockets At One Of Their Ends. A Copper Rod Is Supportd On Both The Ralis And Is Free To Role Along Their Length. A U Shaped Magnet When Positioned Between The Rails With The Current Flowing Through The Rails, Results In The Movement Of The Copper Rod. (Laplaces Rail)