How a bridge element works (and what it is not)
On an electric radiant cooktop, each zone is an electric heating element under a glass-ceramic top. A bridge element is usually a control mode that energizes two neighboring elements at the same time so a longer pan gets heat from both. On induction, the cooktop uses electromagnetic coils under the glass to heat compatible cookware directly. Bridging on induction typically coordinates two coils so the cooktop treats them like one larger area.
A bridge element is not the same thing as a dedicated griddle burner. It does not magically turn a round zone into a perfectly rectangular heater. You still get the best results when your cookware makes good contact with the surface and the heated areas line up under the pan. If the "bridge" is just two circles turned on together, the center of a long pan can still run cooler than the ends.
