We researched how induction works, how to cook with it, and its environmental benefits. After testing portable induction cooktops, our overall top pick is this model from Duxtop. It's fast, consistent ...

A magnetic field is generated by a 240-volt, 20-to-30-amp, 20-to-75-kHz-frequency electric current from a 40- or 50-amp breaker through a copper coil. Magnets pull otherwise randomly distributed ...

Induction cooktops work by using electromagnetic energy to directly heat the pot or pan, rather than heating the air around it. This makes cooking faster and far more efficient. As households across ...

Stick your hand into a powerful electric induction coil. Nothing happens. Then stick a steel rod into it—the metal becomes red hot almost at once. This phenomenon is the basis of the fast-growing ...

THE emergence of the high-frequency induction furnace from the scientific worker's laboratory into the world of industrial production has aroused widespread interest. True, induction furnaces have ...