They would work without electricity if they're battery operated. Like the example here http://www.startechoutlet.com/
No power is used. The lamp in the light fixture is the load of the circuit. The load resistance is what makes the current flow. When the current flows through the filament's resistance, heat and light are generated. With no lamp in the fixture, the circuit's voltage potential is still at the socket contact points and if touched could cause you a shock. This is a good reason to shut the fixture off at the switch when removing the burnt out bulb and replacing it with a new one.
flip cameras are cool
yes i got a ticket at night
No
Yes they do, they sell them for around £2-5 they work great.
They run on battries. That is how they work without electricity.
no you cannot turn it on without electricity or some type of battery but, no it wont work
Physics makes modern technology possible. The evolution of optics and the harnessing of light makes things like cell phones and cameras possible. Without these things, and things like electricity that are even simpler, no modern technology would work.
NO!
if it is a diesel
NO. The lens is required to focus the image on the CCD sensor.
Yes a circuit will work without a switch but the only problem will be is that electricity will be wasted and there will be no device to stop the flow of current
No it does not. It requires the Flip port to function.
There had been research work to use high power transmitters for transmission of electricity without wires but conclusions were not confirmed
That you were able to ask this question. Without electricity, we wouldn't have many of the things we have now. A LOT of stuff use electricity to work.
Large circular saws worked on belts from steam engines before electricity
If the batteries are charged it will work without electricity.