Ncert notes for Class 10 Science chapter 12, is about magnets and their many qualities. Magnetic field, magnetic field created by a straight wire, magnetic field produced by a circular loop, magnetic field produced by a solenoid are some of the subtopics discussed in this chapter. Electromagnets, Kicking wire experiments, Fleming's right-hand rule, Lenz's law, AC generators, Earthing, and other devices can vary the strength of a magnetic field.

Class 10 Science chapter 12 notes pdf download also offers a definition of the magnet, which states that a magnet is an object that can attract other objects made of iron, cobalt, or nickel. Lodestone is a type of magnet that occurs naturally. Magnets can be found in a variety of electronic products, including refrigerators, radios, and stereo speakers, as well as children's toys, computers, and electric wire.