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Is a light bulb an insulator or conductor?
It is a conductor, but the filament is a resistor : as current flows through the filament, some of the energy is released as heat and light.
Is a glass bulb a conductor or insulator?
Insulator.
Why does a light bulb light in a closed circuit?
A bulb does not light up if there is no voltage available across the bulb, or if the bulb is burned out.
Is light bulb a compound word?
No. The light bulb is two words, not a combination of light and bulb.
What type of light is a light bulb that uses a filament?
A light bulb that uses a filament is also known as an incandescent light bulb.
Is a light bulb an insulator or conductor?
It is a conductor, but the filament is a resistor : as current flows through the filament, some of the energy is released as heat and light.
Is light bulb holder electrical conductor?
yes
Why does a lemon light a bulb?
A lemon can power a light bulb because of the acid in it. The acid is used as a conductor and powers the lemon.
Is the material inside a light bulb a conductor or resistance?
It has high resistance.
Is wood can let the bulb to light up?
Wood can not let a light bulb light up because wood is a very poor conductor of electicity. A better conductor would be types of metals such as copper or gold, which is used in many electronics.
Why toothpick can't let the bulb light up?
Because the bulb fused or toothpick is not the good conductor of eletricity.
The part of a light bulb that is a poor conductor so that the friction causes it to light up and glow?
That part of a light bulb that causes light to light up is called the filament, and it is typically made from tungsten.
What material will allow electricity to flow between a battery and light a light bulb?
A conductor - usually copper wire.
What is an example of a conductor in a room?
The cord sending electrical power to a light bulb or a television is an example of a conductor of electricity in a room. A conductor of a choir or an orchestra is an example of a musical conductor in a room.
Are you supposed to wrap the copper wire around the light bulb when making a potato powered light bulb?
You have to connect one conductor from potato to one terminal on light bulb and the other to the second conductor. Your light bulb must be a low voltage and low current bulb because a potato delivers very little power. Light bulbs that screw in would have one connection point on the screw in part and one at the bottom of the base of the bulb. It would be best to put the bulb in a socket that would allow easier connection of wires instead of trying to wrap the wire around the bulb.
Can potatoes power a light bulb?
Yes, accually potatoes are a very good conductor of electricity.
Which wire used for ordinary light bulb?
In most home wiring circuits, the black wire is used to power a light bulb. The other wire is white and is called the neutral conductor.
