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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.
There are two terminals on an electric bulb whether AC or DC.
to form an electric circuit two terminals are required it is being closed and electric current passes through it .
there will be little or no change
Electric bulbs need electricity to travel through them. Then electrical energy can be changed into heat and light. In order for the electricity to enter the bulb in the correct place, it has terminals.
connect the bulb to electricity
Electric circuits with 2 terminals can be arranged in "series" or in "parallel". This applies to all 2-terminal circuits - including fundamental components such as resistors, capacitors, or inductors. The term "series" means that an electrical path in an existing circuit is broken and the circuit is connected to the 2 terminals of the break. The term "parallel" means that the electric circuit is connected between 2 existing terminals or nodes of the existing circuit.
They are the negative and positive terminals. Higher potential andl ower potential terminals
the negative terminals
a bulb is light bulb
normally active and neutral power
to prevent escape of air inside bulb
One Terminal Is for Positive And Another Is Negative Wier . Bulb Can't Glow Until Both The Terminals Are Connected