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The electric bulb was invented by?
Thomas Edison
Who invented the ''electric bulb''?
The electric light bulb was made by several people independent of each other. Thomas Edison is considered the creator of an effective light bulb. Others did not work as well or last as long.
Is electric bulb active or passive?
it is passive device.it is actully done.
Symbols of the electric circuit?
there is a symbol of bulb,galvanometer,voltmeter,ammeter,gong,paperclip,switch,wire,solenoid,bulb and armature
Who developed the first incandescent electric bulb and inventors labatory?
Edison invented the light bulb and had a lab that produced many inventions.
Is a light bulb evacuated?
Yes, the inside of a light bulb is a partial vacuum.
What did Joseph swan make the light bulb out of?
He made it out of carbonized paper filaments in an evacuated glass bulb.
What is a electric bulb in short?
a bulb is light bulb
Why is the bulb evacuated?
If they were not evacuated of all outside air, the filament will burn up in seconds because the air Will cause Resistance, thus the filament will burn brighter and brigther tyring to burn off the air until it opens. (blown bulb)...
Any three parts of an electric bulb?
Three parts of an electric bulb might include the filament, the actual bulb, and the base.
Which came first the telephone or the electric light bulb?
The electric light bulb came first but was patented later that the telephone was.
What produces light in an electric bulb?
It depends on the type of bulb.
When did the bulb completed?
The electric light bulb was invented in 1879.
Why a lighted electric bulb connected to the main should not be touched?
do not touch alighted electric bulb conncted to the main
Why does electric bulb become dim when electric heater in parallel circuit is switched on?
The electric heater draws some of the electrical current in the circuit, which reduces the current available for the electric bulb. This leads to a decrease in the brightness of the bulb as it is receiving less power.
What does electric light bulb look like?
it look's like a mini light bulb and you usally use them in an electric circuit
What is the scientific name of electric bulb?
The scientific name for an electric bulb is incandescent light bulb, named after the process of incandescence which produces light through heating a filament.
