answersLogoWhite

0

The electrons from the battery go through the wiring to the bulb. Inside the bulb, they heat a tungsten wire so hot that it glows, giving off light.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

How long do aa duracell batteries last in a flashlight?

No set answer to that, it depends on the power consumption of what they're connected to.


How long do Duracell AA batteries last a flashlight?

No set answer to that, it depends on the power consumption of what they're connected to.


Do flashlight use batteries?

Of course flashlight use batteries,no batteries means no power. I have a Imalent flashlight with remote control,very fashion,lol


What is the input in the system of a flashlight?

The input system of a flashlight is the batteries


How could you use a flashlight to test two different brands of batteries to see which brand had more energy?

Well what you would do is you would put the first brand of batteries in the flashlight and you would time how long the batteries lasted and right it down . Then put the second brand of batteries in the flashlight and turn on the flashlight and time the flashlight and see how long the batteries lated and wright it down and you have your answer .


Why are batteries placed in a flashlight the positive terminal of one is connected to the negative terminal of the next?

Because they are connected in series. Lets say you have a flashlight that holds 2 D cell batteries. Each battery puts out 1.5 volts. Connect them in series and together they put out 3 volts. The flashlight is designed to run on 3 volts. A electronic device that uses 4 AA batteries is using 6 volts even though each battery is only putting out 1.5 volts. Connected in series you add to the voltage with the addition of each new battery.


What is another kind of energy that a flashlight gets?

A flashlight can also get energy from batteries or rechargeable batteries to power the light source.


Where does energy come from a flashlight?

In a flashlight, energy comes from the batteries. The batteries provide electrical energy to power the light bulb or LED in the flashlight, producing light as a result.


How can I safely remove stuck batteries from a flashlight?

To safely remove stuck batteries from a flashlight, try tapping the flashlight gently on a hard surface to dislodge the batteries. If that doesn't work, use a pair of rubber gloves to grip and twist the batteries out. Avoid using excessive force or sharp objects to prevent damage to the flashlight or injury to yourself.


How long do 3 AAA batteries last in a flashlight?

The lifespan of 3 AAA batteries in a flashlight depends on various factors such as the capacity of the batteries, the power consumption of the flashlight, and the usage pattern. On average, standard alkaline AAA batteries have a capacity of around 1000-1200 mAh each. If the flashlight consumes 100 mA of current, the batteries could last approximately 10-12 hours. However, if the flashlight has a higher power consumption, the batteries may last for a shorter period.


How many volts does a flashlight need to make it work?

The answer is governed by the size of the flashlight. Count the amount of batteries that go into the flashlight and then multiply by 1.5 and this will give you the voltage of the flashlight. For NiCd and NiMH rechargeable batteries multiply by 1.3 volts.


Is a series circuit used to light a flashlight?

Yes, a flashlight typically uses a series circuit to light up. In a series circuit, the components are connected end to end, creating a single pathway for the current to flow. This allows the batteries to power the light bulb in the flashlight.