What is the Difference Between Electric and Induction Cooktop?

The main difference between electric and induction cooktops lies in their heating technology and the type of cookware they require. Here are the key differences:

1. Heating Technology: Electric cooktops use a series of heat-producing elements beneath the glass surface. When a burner is turned on, the element generates heat, which transfers to the glass cooking surface above, and in turn, the glass surface heats the cookware. Induction cooktops, on the other hand, generate electric pulses that transfer directly into the cookware, which needs to be magnetic. This causes the pan to get hot without the need for the glass surface to act as a "middleman".
2. Cookware Compatibility: Electric cooktops are compatible with any kind of cookware, as long as it has a fairly flat base that makes contact with the glass surface. This includes non-magnetic options like aluminum, anodized aluminum, and copper. In contrast, induction cooktops only work with magnetic metals, like cast iron and stainless steel.
3. Efficiency and Speed: Induction cooktops offer a 40% faster temperature response than electric cooking and are more energy-efficient. This is because induction cooktops directly heat the cookware, while electric cooktops lose heat as they transfer it from the element to the cookware through the glass surface.
4. Safety: Induction cooktops are considered safer than electric cooktops because they only generate heat when a compatible pan is placed on the cooktop, and they stop generating heat when the cookware is removed. Electric cooktops, on the other hand, can heat up even without cookware and remain hot for some time after being switched off.
5. Residual Heat: Electric cooktops have residual heat, even after the electrical current stops. Induction cooktops do not have this issue, as they detect when cookware is removed and stop generating heat.

In summary, induction cooktops are more efficient, faster, and safer than electric cooktops, but they require specific types of cookware made of magnetic materials. Electric cooktops, on the other hand, are compatible with a wider range of cookware but are less efficient and slower to heat up.

Comparative Table: Electric vs Induction Cooktop

Here is a table comparing the differences between electric and induction cooktops:

Both electric and induction cooktops have their pros and cons, so it's essential to consider factors such as cookware compatibility, energy efficiency, and safety features when deciding which type is best for your needs.