A torch is simply a circuit containing a battery, a bulb and a switch. The three components are connected in series (one after the other) to form a loop. The switch simply completes the circuit so that power flows from the battery to the bulb.
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A torch works by completing an electrical circuit. When the switch is turned on, it allows the battery to supply power to the light bulb, which converts electrical energy into light. By controlling the flow of electricity through the circuit, the torch can be turned on and off as needed.
Energy in a torch is typically stored in a battery as chemical energy. When the torch is turned on, the chemical energy is converted into electrical energy, which powers the light bulb or LED in the torch, producing light.
A torch typically emits around 15-100 lumens of light, depending on the type and brand of the torch.
No, a magnet should not stop a torch from working. Torches typically use batteries to power the light, and magnets do not interfere with the electrical circuit in a torch.
The load in a torch is tehb thin tungsten wire in the bottom of the torch. It converts electrical energy into light energy.
The insulator in a torch helps to prevent the flow of electricity between different components of the torch, ensuring that the electrical current is properly directed to the desired parts, such as the light bulb or LED. This helps to maintain the functionality and safety of the torch during operation.