The heating effect of electric current is utilized in devices such as electric heaters and electric irons. In these devices, the electric current passing through resistive elements generates heat, which serves the intended purpose, such as heating a room or ironing clothes.
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The heating effect of electric current is utilized in practical devices through the application of resistive elements. Devices like electric heaters, toasters, and electric stoves incorporate resistive wires that experience Joule heating. When current passes through these resistive elements, they generate heat due to the resistance encountered. This heat is then utilized for cooking, heating spaces, or toasting. Additionally, incandescent light bulbs exploit this effect, where the filament heats up and emits light. The controlled generation of heat through the heating effect of electric current finds diverse applications in various heating and lighting devices.