Induction cooktops work by using electromagnetic induction to generate heat. An alternating current below the cooktop surface produces a magnetic field that induces current in ferrous metals of cookware above it, directly heating the pan. Induction cooktops offer faster and more even heating than gas or electric cooktops, with immediate temperature control and cooler surface temperatures that provide better safety and easier cleaning. However, induction cooktops are more expensive than other options and require induction-compatible cookware.