What is the function of filament in rice cooker?

Rice cookers are electrical kitchen appliances designed to cook rice automatically. They consist of a cooking pot, a heating element, a thermostat, and a switch. The cooking pot is usually made of metal or ceramic and is placed inside the heating element. The thermostat controls the temperature of the heating element, while the switch turns the heating element on and off.

The filament is a thin wire made of metal, such as nichrome, that is located inside the heating element. When an electrical current passes through the filament, it heats up and generates heat. This heat is then transferred to the cooking pot, which in turn cooks the rice.

The filament is an essential component of a rice cooker, as it is responsible for generating the heat that cooks the rice. Without the filament, the rice cooker would not be able to function properly.