Induction heating is a process that uses electromagnetic fields to heat conductive materials, such as metals. It works by generating an alternating current in a coil, which creates a magnetic field. When a metal object is placed within this field, electrical currents, known as eddy currents, are induced in the metal, causing it to heat up quickly and efficiently. This method is commonly used in various applications, including metalworking, cooking, and industrial heating. Induction heating is favored for its speed and precision, as it can target specific areas of a material without heating the surrounding environment.