An electric cooker is an electric powered cooking device for heating and cooking of food.
an electric cooker often has four stoves and one or two ovens. there will be knobs to determine the temperature of the ovens and stoves. Unlike gas stoves that are powered by gas it is powered by electricity. Usually they have four rings on top of the hob. The difference between gas stoves and electric stoves are in the ovens an elctric one has a fan to circulate the hot air and it automatically goes off when you open the oven door.

Besides stoves or ranges, common types include hot plate

Hot plate

A hot plate is a portable self-contained tabletop small appliance that features one, two or more gas burners or electric heating elements. A hot plate can be used as a stand alone appliance, but is often used as a substitute for one of the burners from an oven range or the cook top of a stove...

s, slow cooker

Slow cooker

A slow cooker, also known as a Crock-Pot or Slo-Cooker , is a countertop electrical cooking appliance that is used for simmering, which requires maintaining a relatively low temperature compared to other cooking methods for many hours, allowing unattended cooking...

s (or crock pots), electric toaster

Toaster

The toaster is typically a small electric kitchen appliance designed to toast multiple types of bread products. A typical modern two-slice toaster draws anywhere between 600 and 1200 W and makes toast in 1 to 3 minutes...

s, rice cooker

Rice cooker

A rice cooker or rice steamer is a container or kitchen appliance dedicated to cooking rice. Rice can also be cooked in general-purpose saucepans.-Overview:...

s, electric teakettles, and the now obsolete Dub Cookers.