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 ...

In a purely resistive electric circuit, where resistors are connected to a battery, the source energy is entirely dissipated in the form of heat. This is known as the heating effect of electric current.

Continuous use of an electric fan can result in the gadget becoming warm, showcasing the conversion of a portion of the electrical energy into heat. This phenomenon is commonly observed in everyday life.

A portion of the energy generated by the cell is used for performing useful work, such as rotating the blades of an electric fan. Another portion of the energy is dissipated as heat, leading to an increase in temperature of ...

The battery or cell serves as a source of electrical energy. The chemical reaction within the cell generates a potential difference between its terminals, initiating the flow of electrons and establishing a current in a connected circuit.