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When an electrical current passes through a bulb, the electrons in the filament (usually made of tungsten) gain energy and move to higher energy levels. They then release this energy in the form of light and heat, causing the bulb to glow. This process is called incandescence.
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Why does the current loose some of the energy when it passes through a bulb?
When current passes through a bulb, it encounters resistance in the filament of the bulb. This resistance causes some of the electrical energy to be converted into heat and light, resulting in a loss of energy in the form of heat radiation.
What would a light bulb act as in a circuit?
A light bulb would act as a load in a circuit. It transforms electrical energy into light energy and heat when current passes through it. It offers resistance to the flow of current, causing it to light up.
What is the name of the part of a light bulb that glows?
The part of a light bulb that glows is called the filament. It is typically made of tungsten and emits light when an electrical current passes through it, heating it up to produce light.
What is light bulb filament element and symbol?
A light bulb filament is a coiled wire inside the bulb that heats up and produces light when an electrical current passes through it. The symbol for a light bulb filament is usually represented as a zigzag line inside a circle.
What happens to the electrical energy when it passes through a light bulb?
In a traditional light bulb, the electrical energy is converted to heat. The filament gets hot and emits the thermal energy as light. The electrical energy itself is not directly converted to light but goes through the thermal energy stage.There are many kinds of lights and more complicated processes which are not described in this brief answer.
Why does the current loose some of the energy when it passes through a bulb?
When current passes through a bulb, it encounters resistance in the filament of the bulb. This resistance causes some of the electrical energy to be converted into heat and light, resulting in a loss of energy in the form of heat radiation.
What happens to the electrical energy carried by the current when it passes through the filament of a bulb?
it stays there. the electricity travels back and forth through the filament until you turn the lighbulb off.
What would a light bulb act as in a circuit?
A light bulb would act as a load in a circuit. It transforms electrical energy into light energy and heat when current passes through it. It offers resistance to the flow of current, causing it to light up.
How does a electric current flow through a light bulb?
The electrical current comes into the bulb from the metal side,flow through the filament ,and out the tip.
What is the name of the part of a light bulb that glows?
The part of a light bulb that glows is called the filament. It is typically made of tungsten and emits light when an electrical current passes through it, heating it up to produce light.
What is light bulb filament element and symbol?
A light bulb filament is a coiled wire inside the bulb that heats up and produces light when an electrical current passes through it. The symbol for a light bulb filament is usually represented as a zigzag line inside a circle.
What happen to an electric current after it passes through each bulb?
There is a piece of filament in every light bulb, which has so much friction that when the electric current passes through it, heat energy is produced. This heat energy is then converted to light energy.
Why does a fused bulb does not light up?
A fused bulb does not light up asno current passes through its filament. by j.gayathri
What is electrical energy converted into when electric current flows through the metal filament of a light bulb?
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
What does the resistance do to a light bulb?
The resistance in a light bulb converts electrical energy into heat and light when current flows through it. As electricity passes through the filament, the resistance causes collisions between electrons and atoms, generating heat. This heat then causes the filament to glow, producing light. Higher resistance typically results in a lower current, which can affect the brightness of the bulb.
What happens to the electrical energy when it passes through a light bulb?
In a traditional light bulb, the electrical energy is converted to heat. The filament gets hot and emits the thermal energy as light. The electrical energy itself is not directly converted to light but goes through the thermal energy stage.There are many kinds of lights and more complicated processes which are not described in this brief answer.
What is the energy transfer of an electrical to a light?
The energy transfer from electrical to light energy occurs when an electric current passes through a light bulb. The electrical energy is converted into light energy and heat as the filament inside the bulb emits photons, producing visible light. This process is known as electrical illumination.
