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What 2 parts of the light bulb need to be connected in order for it to light?
Wiki User
∙ 14y ago
Both ends of the filament to a power source.
Wiki User
∙ 14y ago
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What has happened when a light bulb has burn out?
it simply means that a wire from the light bulb is joined or connected to the charged plates of the capacitor.resulting to discharged of the capacitor.
How many wires are normally connected to a double-filament light bulb?
5
Does the bulb light up if the metal tip and metal casing are connected to the same pole of the battery?
no
How can you use a wire battery and a light bulb to test an item to see if it is a conductor of electricity?
I am going to assume you meant Three wires, Battery and Light Bulb. (punctuation and plurals are important) Hook the light to one post of the battery Hooked from the light to the item being tested (use the other light connection, not the one connected to the battery) connect the other end of the test item to the unused terminal on the battery. Light comes on means it conducts electricity No Light, it does not.
What will happen if the two switches connected to light up a single bulb are on?
It is dependant on whether the switches are in wired in a parallel or series configuration. If the switches are wires in parallel then both switches would have to be off to turn the light bulb off. Either switch could turn the light bulb on. If the switches are wired in series then both switches would have to be on to turn the light bulb on. Either switch could turn the light bulb off.
How many parts are there to a light bulb?
their are 8 parts to the light bulb
Can a tomato glow when connected to a light bulb?
no
If a paper and pencil lead is connected to a light bulb circuit which one will turn on the light bulb?
The Pencil lead
Why the bulb is not lighting when one wire or terminal is not connected?
When one wire or terminal is not connected to a light bulb, it is not possible for electricity to complete the circuit. When a circuit is not completed, the bulb will not light. An off switch, for example, breaks the circuit.
What components do you need to make a simple series circuit to light on bulb?
You need a Battery, Light Bulb, Ammeter, Switch.
What has happened when a light bulb has burn out?
it simply means that a wire from the light bulb is joined or connected to the charged plates of the capacitor.resulting to discharged of the capacitor.
How many apples does it take to light a light bulb?
I think that the orange and nails light up the light bulb because the acid energy goes through the nails and into the wires connected to the light bulb and powers the light bulb
What are the parts of an electric bulb?
The parts of a light bulb are the glass envelope, mixture of inert gases at a lower pressure, and a screw cap. Inside of the light bulb is the coiled tungsten filament, support wires, glass fuse enclosure, connecting wires, and the electrical contact.
Describe the energy transformations that take place when a battery is connected to a light bulb in a series circuit?
The battery connected to the bulb has the potential chemical energy in it when it is connected by means of wire to the bulb the chemical energy in the battery is converted to the electrical energy which flows through the wire to the bulb glows the bulb which is a form of light energy after some time the bulb starts emitting heat which is heat energy.
How do you take a part a headlight on a 1995 Pontiac grandam to replace a bulb?
take bulb out from behind light assembly, under hood. look for wires that is connected to light, this is where the bulb comes out.
What needs to be connected to a circuit in order for it to work?
it needs to be connected to a battery and a wire and a light bulb or load or whatever your trying to get to work. i dont know if it will be helpful. im a kid you know, im 9!
What forms of energy does the electric light bulb made?
First let us understand the different parts that go to make up the light bulb shall we? The key component in a light bulb is the filament, this filament, ususually a thin piece of wire, is connected to two contact points. These points are then connected to the metal base of the bulb. When the bulb is attached to the light socket a circuit is then made. As the thin wire is part of the circuit it will have electicity passing through it when the power is switched on. The bulb glows because of the filament is thinner than that of the rest of the circuit. The filament gives off heat energy and begins to glow, this glowing we call light energy. You now have two forms of energy.
