0
Yes, even a potato can light a light bulb.
Yes. If the batteries match the voltage of the bulb, they can light it. Flashlights have bulbs and batteries that power them. If you mean a household light bulb, then you'd need many batteries in series (80 of the 1.5 volt batteries).
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
Why do light bulbs light up in the microwave?
the heat caused by the waves in the microwave heat the light bulb enough that it causes the fillament to light. There is a chance that the light bulb could explode though so don't try this at home.
Turn signal go solid when brakes is applied?
It could be a few things. It could be a bad ground on the light bulb (the bulb could be working but be corroded at the ground), a bad flasher unit, a bad turn signal switch, or a bad bulb.
Why is a light bulb an example of a screw?
The screw part or the part that holds it in place in many cases is a screw, so in that case it could be held up as an example of a screw. I doubt however if a light bulb with a bayonet fitting could be held as an example of a screw.
Is a light bulb matter?
Yes, a light bulb is matter.
What is a C.Q. light bulb?
what is a C. O. light bulb?
How many batteries does it take to light a big light bulb?
You dont need batteries to light a lightbulb!
Will two batteries and a wire make a light bulb light?
first of all, you need a bulb, a wire, and ONE light bulb. You clip the wire on the battery and touch the wire on the bottom of the light bulb
How is electricity transferred from batteries to the light bulb?
Electricity is passed through a wire from battery to bulb
What a batteries job is?
The job of a battery is to power the torch. if the circuit is not complete then the bulb wont light up and if the batteries arent the right way round the bulb wont light up either.
Why doesn't the bulb light when the batteries are taken out?
because it then is not generating electricity.
Can you light a 7 watt bulb with 4 AAA batteries?
yes
If you wired up the circuit with a bulb two batteries and a switch with a thin wire what will happen?
the bulb will light up
Will the bulb still light up if it is arranged in series and one of the batteries is flat?
it will still light up
What could you do to a closed circuit consistenting of a battery a light bulb and a switch that increase the amount of current?
To increase the current you either need to reduce the resistance of the load or increase the voltage. Typically a higher wattage light bulb will decrease resistance or you could put multiple batteries in series.
What is inside a flashlight?
a light bulb, some batteries, and smoothing u call a switch
What inside a flashlight?
a light bulb, some batteries, and smoothing u call a switch
What materials are needed to light a bulb in a circuit?
batteries, wire, connectors, and light bulbs
