Laboratory work №1 in 11th-grade physics manual, Laboratory Works and Control Tasks , is titled "Observation of the Action of a Magnetic Field on a Current" (or in some editions, "Investigation of the Magnetic Field of a Current-Carrying Coil"). Overview of Laboratory Work №1
: Repeat the experiment twice: first by switching the magnet's poles, and then by reversing the direction of the electric current. gdz po fizike gubanov 11klass laboratornaia rabota в„–
: A coil-spool, tripod, DC power source, rheostat, switch, connecting wires, and an arc-shaped (horseshoe) magnet. Step-by-Step Procedure Laboratory Works and Control Tasks