An incadescent bulb lights up because the voltage source creates a current through the filament of the bulb and it heats up because of its composition and gives off light as a result. No electricity, no voltage and no current.
No, graphite itself cannot conduct electricity in the same way as a metal wire. Graphite is a good conductor of electricity when in a specific form, such as in a pencil lead, but it is not typically used to power a light bulb without a complete circuit.
When you turn off a light, you are breaking the circuit that allows electricity to flow through the light bulb, causing the light bulb to turn off. The electricity in the circuit is still present and will continue to flow until the power source is disconnected or turned off.
The paper will not conduct electricity, so it will not light up the bulb. The pencil lead, on the other hand, can conduct electricity and complete the circuit, causing the light bulb to turn on.
Yes, it is possible to turn on a light bulb with static electricity by building up charge and then discharging it through the bulb, causing it to glow temporarily. However, this method is not practical for everyday use as it requires specific conditions and may not be reliable.
To turn a light bulb on, you typically need electricity, a power source such as a battery or electrical outlet, and a switch or mechanism to complete the circuit. Simply screwing the light bulb into a lamp or fixture connected to a power source and flipping the switch will allow the electricity to flow and illuminate the bulb.
Electricity to visible light and heat as a by product.
No, an electrical starter can not turn without an electrical source.
The light bulb must be properly connected to a power source and the switch must be turned on. If these conditions are met and the bulb is not burnt out, it should turn on when electricity flows through it.
no you cannot turn it on without electricity or some type of battery but, no it wont work
You cant you have to buy a bulb for it
Electricity is the type of energy that is used when you turn on a light bulb. When you leave a room, you use more energy by leaving the light on than if you turn it off and back on when you return.
It goes dark It is time for bed well that a stupid answer! here's an answer a surge of electricity goes on the wire and then boom light!