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The actual protective cover is either made of plastic or glass. The part that is screwed into a socket is aluminum, and the filament wire is made of carbon.

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Why does it not effect any of the light bulbs when you take one light bulb out from the parallel circuit?

In a parallel circuit, each light bulb has its own separate path for the current to flow, so removing one light bulb does not interrupt the current to the other light bulbs. The remaining light bulbs will continue to work because the circuit is not broken.


What invention did Lewis latimer contribute to the light bulb?

Lewis Latimer improved the light bulb by inventing a carbon filament that made bulbs last longer and produce steadier light. His filament was a key advancement in making light bulbs more practical for everyday use.


Will a circuit with two light bulbs in series light up?

Yes, a circuit with two light bulbs connected in series can light up. Current flows through the first light bulb, then through the second, allowing both bulbs to illuminate. If one bulb burns out, however, both bulbs will go out.


Do you use pig hair to make a light bulb?

No, pig hair is not used to make light bulbs. Light bulbs are typically made using a combination of glass, metal, and tungsten or other types of filaments. Pig hair is not a suitable material for this purpose.


What modifications where made on the light bulb since it was first invented?

Some modifications made to the light bulb include the introduction of the tungsten filament in 1904, which made bulbs more durable and efficient. LEDs were developed in the 1960s, providing even greater energy efficiency and longevity. More recent advancements include smart bulbs, which can be controlled remotely using technology.

Related Questions

Are sodium light bulbs made of glass?

Yes, Sodium bulbs have a glass center piece and a glass bulb surround.


Does is matter if you put one light bulb in a fixture made for two light bulbs Will the bulb burn out faster?

Actually it may last longer !!! This is due to the fact that less heat is made with one bulb.


How many light bulbs to light a big light bulb?

It depends how big the light bulb is to be honest


Why does it not effect any of the light bulbs when you take one light bulb out from the parallel circuit?

In a parallel circuit, each light bulb has its own separate path for the current to flow, so removing one light bulb does not interrupt the current to the other light bulbs. The remaining light bulbs will continue to work because the circuit is not broken.


How are light bulbs made?

A light bulb is a high resistance wire surrounded by the bulb filled with an inert gas. When electric conducts through the wire, energy is lose as heat and light.


What invention did Lewis latimer contribute to the light bulb?

Lewis Latimer improved the light bulb by inventing a carbon filament that made bulbs last longer and produce steadier light. His filament was a key advancement in making light bulbs more practical for everyday use.


What elements comprises a light bulb?

It depends on the type of bulb. Tungsten is the most common element in light bulbs. But there are neon based bulbs also


What size is a halogen bulb?

Halogen light bulbs are made in a variety of sizes to meet different needs.


How does the amount of magents and wire affect the brightness of a light bulb?

The brightness of a light bulb directly has no direct relationship with magnets and wire. The bulbs brightness is determined by the wattage of the bulb. The higher the wattage of the bulb the brighter the bulbs light output.


The power of a light bulb is measuerd in?

Light bulbs are rated in watts


Why was the light bulb stolen by Edison?

If you think Edison invented the light bulb then yes something was stolen, otherwise no. The idea was already out there, there were many light bulbs in the market but he made the best one at the time.


Do you use hair to make a light bulb?

No, hair is not used to make a light bulb. Light bulbs are typically made of glass or other transparent materials, with a filament made of tungsten or other metals that produce light when heated. Hair is not a suitable material for this purpose.