Electric stoves that use a coil for heating have a specific design that prevents the electrification of metal utensils. The coil burner of an electric stove is made of a resistant material, typically a nickel-chromium alloy called nichrome. This alloy has a high electrical resistance, which allows it to generate heat when an electric current passes through it.
The key factor that prevents metal utensils from becoming electrified is the insulation provided by the stove's design. The coil burner is isolated from the rest of the stove and is typically embedded in a ceramic or metal housing that acts as an insulator. This insulating material prevents direct contact between the coil and the metal utensil.
When you place a metal utensil on the coil burner, the heat is transferred to the utensil through conduction. The heat causes the utensil to become hot, but the electrical insulation prevents any electric current from passing through the utensil and electrifying it. The electricity flows only through the coil, converting electrical energy into heat.
However, it's important to note that while the utensils themselves won't be electrified by the coil burner, there is still a risk of burns or fire if the utensil is left unattended on a hot burner. It's always advisable to exercise caution and use appropriate oven mitts or handles to handle hot utensils or cookware.