Induction Cooktops are those which allows Cooking of Food by using Indirect Heating of Cooking Vessels, rather than relying on Indirect Radiation or Convection or Thermal Conduction and so on.
An Induction Cooktop is the one which allows High Power and Very Rapid Increases in Temperatures which is achieved by a Coil of Copper Wire inside. These Changes in Heat are very much instantaneous.
Induction Cooktops are those which heats the Utensils such as Pots and Pans directly rather than using an Electric or Gas-Heated element as it boils Water up to 50% Faster than typical Gas and Electric which helps to maintain consistent and precise temperature.