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A battery contains a charge of electrons. When these electrons leave the battery and travel through a circuit that is described as current.
The energy conversion in a battery powered flashlight comes from the battery itself. Batteries use metal electrodes set into a chemical paste to store electricity; as the electrode oxidizes it releases electrons.
The battery ... without that it can't be a flashlight.
false. no
A battery is a source for electricity. A flashlight and a radio are not a source for electricity.
The popular energy of flashlight are Rechargeable Li-on battery, Alkaline battery.
Noting will happen when you turn on the flashlight without battery.
You cannot turn on a flashlight without battery inside. That's impossible if the only energy of flashlight is a battery.
.76 watt
it leaves the battery when the file and thermacouples s?_)(*&^T%R$E#W@Q!uperconductor leaves you
With an ordinary flashlight, no. The only time shaking a flashlight charges the battery is if it is the special kind of flashlight that you shake to charge. Mine is clear with a little metal cilinder indsiede that moves around when you shake it, and you can't open it to put a new battery in.
we'll I don't know because I am asking myself