Electric oven

[TOU47]

https://www.whirlpool.com/blog/kitchen/what-is-induction-cooking.html

Basically the range is the primary of a transformer, the pan is the shorted secondary, so the electric energy transfers through a magnetic field and heats up the pan and cooks the food.

Mike C.

Basically your pot, pan or griddle becomes the element. Perfectly even heat with no hot spots & it automatically adapted to the width.