Magnet, Magnetic materials, Magnetism, Magnetic field and Magnetic field lines- P10-13.01
THE PHYSICS CAFE CHAPTER THIRTEEN – MAGNETIC EFFECTS OF ELECTRIC CURRENT 13.01 Magnet, Magnetic materials, Magnetism, Magnetic field and Magnetic field lines Magnet: If an object can attract iron, steel, cobalt and nickel, then the object is called Magnet Properties of magnet A magnet always has two poles; even you break, many times it will always acquire two poles. Monopole doesn’t exist. One pole is called north, while other is called south A mag...