The electrons flow into one end of the metal bulb bottom, they then flow into the filament where they meet heavy resistance. This resistance causes the filament to heat up and produce light as the electrons try desperately to keep moving.
Another Answer
In the case of incandescent lamps, the electricity does work on the filament, causing its internal energy to increase. This is accompanied by a rise in temperature which results in a loss of energy to the surroundings by (mainly) heat transfer and (to a lesser extent) electromagnetic energy in the form of visible light.
When electric current flows through filament of the bulb, the electrons are squased among themselves due to the thin structure of the bulb. This causes them to emit light. Due to the gases filled in the light bulb, the bulb glows.
By heating a metal wire called a filament. In a light bulb (lamp) the electric current flows through a tungsten filament which glows white hot giving off light.
A light bulb works by passing an electric current through the filament, which is usually made from a high resistance substance such as tungsten. When the current flows through, the filament glows which produces the light. When it burns out, no electricity passes and no glowing occurs. Source: i just know
how does electric current flow in the b connection? do the two bulbs in a series circuit, light when the middle bulb is loose? why?
It is a conductor, but the filament is a resistor : as current flows through the filament, some of the energy is released as heat and light.
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
A light bulb in an electric circuit when electricity reaches it.
No. A light bulb is a bulb that contains a filament that gets hot when electric current is passed through it.
The electrical current comes into the bulb from the metal side,flow through the filament ,and out the tip.
Heat and light.
No. A light bulb is a bulb that contains a filament that gets hot when electric current is passed through it.
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.
both use an electric current running through a material that somewhat conducts electricity to produce heat, and the light bulb also uses it to make light
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
Filament is a thin part of incandescent bulb which is the source of electric light that electric current passes through and heated it until it produce light.
That is the result of resistance in the wire. In energy terms, some of the energy in the electric current is converted into heat.
It is converted into heat and light. Different types of bulb produce more light than others for the same power. Incandescent bulbs are the worst, fluorescent the best.