How does an induction cooker work?

An induction burner consists of a ceramic plate with an electromagnetic coil beneath it. When you turn on the burner, an electric current runs through the coil, generating a fluctuating magnetic field, but no heat on the burner itself. read more

An induction cooktop (a cooktop is called a "hob" in European countries) is simply an electromagnet you can cook with. Inside the glass cooktop, there's an electronically controlled coil of metal. read more

Induction cooktops boast speed surpassing electric, temperature response rivaling gas, and safety and cleaning ease that beat out glass-and-ceramic-top stoves. Whereas other stoves heat food indirectly by applying an open flame or a hot surface to the bottom of cookware, induction cooktops use electromagnetism to cut out the middleman and heat the cookware itself. read more

Induction cooking surfaces work well with any pans with a high ferrous metal content at the base. Cast iron pans and any black metal or iron pans will work on an induction cooking surface. Stainless steel pans will work on an induction cooking surface if the base of the pan is a magnetic grade of stainless steel. read more