The latest rage in the world of kitchen appliances is the induction cooktop. This technology is fast catching up with people worldwide, with more and more people starting to prefer them over gas or electric cooktops. Although the use of induction to cook food is not a new invention, it is only lately that it has started to gain popularity. It works on electromagnetic current, which is used to heat the cookware.
Once you put on the stove, the coil underneath the cooktop carries electricity and generates an electromagnetic field. This electromagnetic field activates the iron molecules present in the cookware which is placed over the induction cooktop. The heat thus created is used to cook food.