0
Every person has a different power of light bulb. In my room, I have a 7.5 and a whole bunch of 60s. The number of watts you choose for your light bulb depends on how bright you want your light to be. The higher the number, the brighter it is.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThe power the amount of energy per unit time, that the bulb uses. Power (in watts) = Volts X Amperes, for a resistive circuit like an incandescent light bulb.
Wiki User
∙ 14y agoIncandescent bulbs are rated by wattage. If you look on the top of the bulb it tells you the wattage it uses. If the bulb is a 50watt bulb then 50watts, if a 75watt the 75watts and so on.
Add your answer:
Earn +20 pts
What consumes more power a light bulb or a refrigerator when they are on?
Refrigerator- it takes more power to kick on and it pulls more electricity than a light bulb
Is an light bulb charge of electricity?
Well if you brought a light bulb friom a shop then no but when you put the light bulb in the the thing on where it goes then yes it does because the light is on the you are going down on your power
What does the light bulb do how can you use it?
Light bulbs provides light with the help of electricty,so we can say that bulb consume power and unit of power is watt.one kilowwatthour is equal to one unit also.
How can you power a light bulb with a carrot?
It is impossible to power a light bulb with a carrot. This is because a carrot contains no electricity.
What consumes more power a light bulb or toaster?
By far a toaster draws more current than a light bulb.
What is the power of light bulb mesured in?
a light bulb is measured in watts
How is a light bulb powered?
light r bulb same power taken
Does the light bulb light up?
Only when it has power.
When was electricity used to power the light bulb?
The first electric light bulb was made in 1880
What causes a light bulb not to work?
Bad bulb, no power, no ground.
What was the symbol for Utah Power and Light Company?
a light bulb
Can a green bean power a light bulb?
No.
What is on off switch?
Say it is a power circuit, a light bulb is bright from the battery, flowing through the wires and the light bulb. There is a switch controling the power that goes through, so if you switched the off switch off, the power will no longer be flowing through(the light bulb wouldn't be bright any longer). Say it is a power circuit, a light bulb is bright from the battery, flowing through the wires and the light bulb. There is a switch controling the power that goes through, so if you switched the off switch off, the power will no longer be flowing through(the light bulb wouldn't be bright any longer).
What consumes more power a light bulb or a refrigerator when they are on?
Refrigerator- it takes more power to kick on and it pulls more electricity than a light bulb
What three objects make a light bulb glow?
A power source (of electricity), a means to transport this power (conductors/wires), and the light bulb itself
Is an light bulb charge of electricity?
Well if you brought a light bulb friom a shop then no but when you put the light bulb in the the thing on where it goes then yes it does because the light is on the you are going down on your power
Does a light bulb emit carbons when used?
the electricity used to power the light bulb emit carbon dioxide
