0
What else can I help you with?
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
Why doesn't a bulb work when the filament inside it is broken?
A bulb doesn't work when the filament inside is broken because the filament is the component that allows electric current to flow through the bulb. When the filament breaks, it creates an open circuit, preventing electricity from completing the path and reaching the light-emitting part of the bulb. Without the flow of current, the bulb cannot produce light.
What type of light is a light bulb that uses a filament?
A light bulb that uses a filament is also known as an incandescent light bulb.
How does a light bulb work to produce light?
A light bulb works by passing electricity through a filament, which heats up and produces light. The filament is usually made of tungsten, which glows when it reaches a high temperature. The glass bulb surrounding the filament is filled with an inert gas, such as argon, to prevent the filament from burning up. When the electricity flows through the filament, it causes the atoms in the filament to vibrate and release energy in the form of light.
What is the purpose of the filament in a light bulb with filament?
The purpose of the filament in a light bulb is to produce light when electricity passes through it, causing it to heat up and emit light.
What is the filament in an incandescent light bulb made of?
The filament in an incandescent light bulb is typically made of tungsten.
How does a light bulb work to produce lighting?
A light bulb works by passing electricity through a filament, which heats up and produces light. The filament is usually made of tungsten, which has a high melting point and can withstand the heat. The electricity flows through the filament, causing it to glow and emit light. The bulb is filled with an inert gas, such as argon, to prevent the filament from burning up. The combination of the heated filament and the gas inside the bulb produces the light that we see.
How does an incandesent light bulb work?
An incandescent light bulb produces light by passing an electrical current through a filament, usually made of tungsten, which heats up and emits light as it glows white-hot. The glass bulb that encases the filament is filled with inert gas to prevent the filament from oxidizing and burning out.
How does an electromagnetic light bulb work?
An electromagnetic light bulb works by passing an electric current through a filament, which heats up and produces light. The filament is enclosed in a glass bulb filled with a gas that helps to maintain the filament's temperature and prevent it from burning out. The electric current creates an electromagnetic field that excites the atoms in the filament, causing them to emit light.
What happens when a light bulb burns out?
When a light bulb burns out, it means that the filament inside the bulb has broken or worn out, disrupting the flow of electricity and causing the bulb to stop producing light. The bulb will no longer work until the filament is replaced.
How does a light bulb work, and could you provide a diagram to illustrate the process?
A light bulb works by passing electricity through a filament, which heats up and produces light. The filament is enclosed in a glass bulb filled with inert gas to prevent it from burning out. When the electricity flows through the filament, it causes it to glow and emit light. Here is a simple diagram to illustrate the process: Diagram of a light bulb with labeled parts: filament, glass bulb, and inert gas
What is the wire that gives off light in a light bulb?
In an incandescent light bulb the wire that gives off the light is called the Filament.
