the answer is 3 hours for the limitation as the chemicals in the batteries produce a current of electricity
the switch in a torch allows the circuit in the torch to be completed
torch
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.
The conducting path of a torch is a simple circuit: Battery to switch, switch to bulb, bulb back to battery. Provided the switch is on, and there are no breaks in the circuit wiring (and the bulb is good), the torch should work.
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.
Inside a torch ther is a bulb a cell and a swith. with some wires connecting them. it is a simple series circuit.
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 paper strip may interfere with the torch's ignition mechanism, leading to improper operation or potential safety hazards. Removing the strip ensures that the torch can function correctly and safely.
In a torch, electrons flow from the negative terminal of the battery to the positive terminal through a circuit. The flow of electrons through a conductor (such as a wire in the flashlight circuit) creates an electrical current, which powers the lightbulb to produce light.
A simple series circuit is typically used in a battery-operated torch. This circuit allows for the flow of current from the battery through the light bulb, providing illumination. The components are connected in a loop, where the positive terminal of the battery is connected to the light bulb and then back to the negative terminal of the battery.
In a torch (flashlight), the current passes from the positive terminal, through the bulb, and returns back in the negative terminals, making a complete circuit. When the switch is moved to the on position, a metal piece inside the case touches the positive terminals of the battery, the circuit is completed, and the torch turns on. Move the switch to the off position, the metal piece no longer touches the positive terminals of the battery, and the torch turns off.