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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.
How many terminals are there in a bulb?
There are two terminals on an electric bulb whether AC or DC.
What will happen to the electric pressure differences across the battery terminals when a second long bulb is added in parallel to a single long bulb connected to a fresh battery?
there will be little or no change
Why do bulb have ternimals?
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.
What is the purpose of the terminals on a bulb?
connect the bulb to electricity
Why do electric cells have 2 terminals?
Electric cells have two terminals, a positive (+) and a negative (-), to facilitate the flow of electrons in a circuit. Electrons are released at the negative terminal and flow through the circuit to the positive terminal, creating an electric current. Having two terminals allows for the creation of a potential difference, which is essential for generating electricity.
What is the reason for filling sealing wax in the space between the terminals of the bulb?
Sealing wax is used around the terminals of a bulb to prevent moisture and air from entering. It helps to maintain a vacuum inside the bulb for efficient operation and to prevent corrosion of the terminals.
What are two ways electric circuits can be arranged?
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.
Why do electric cell have two terminals?
They are the negative and positive terminals. Higher potential andl ower potential terminals
What is the Negative part of a light bulb?
the negative terminals
What is a electric bulb in short?
a bulb is light bulb
Is it safe to touch battery terminals?
No, it is not safe to touch battery terminals as they can deliver a harmful electric shock.
Why do bulbs have two terminals?
One Terminal Is for Positive And Another Is Negative Wier . Bulb Can't Glow Until Both The Terminals Are Connected
