Physics Course/Electromagnetism/ElectroMagnet

ElectroMagnet
ElectroMagnet are found in current carrying conductor. When the conductor conducts current the conductor generates a Magnetic Field that can attract any metals like Ferrite, Zink, ... just like a Lodestone's Magnet


 * 1) /Straight Wire Conductor/
 * 2) /Coil of several Turns/
 * 3) /Dipoles/
 * 4) /Permanent ElectroMagnet/