Thomas Edison
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.
it is passive device.it is actully done.
there is a symbol of bulb,galvanometer,voltmeter,ammeter,gong,paperclip,switch,wire,solenoid,bulb and armature
Edison invented the light bulb and had a lab that produced many inventions.
Yes, the inside of a light bulb is a partial vacuum.
He made it out of carbonized paper filaments in an evacuated glass bulb.
a bulb is light bulb
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)...
Three parts of an electric bulb might include the filament, the actual bulb, and the base.
The electric light bulb came first but was patented later that the telephone was.
It depends on the type of bulb.
The electric light bulb was invented in 1879.
do not touch alighted electric bulb conncted to the main
it look's like a mini light bulb and you usally use them in an electric circuit
By whatever do you mean? I mentioned an electric bulb the other day when mine went out. Shoot, you just mentioned it in your Question. Though Thomas Edison built the first working electric light bulb.
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