1.Posarem a cable that goes from the positive pole of the battery to one terminal of the lamp. The terminal aj lee is where we take the wire or cable, I recognize that there is a small screw inside. To isolate each of the connections that we surround the tape.
We have the electric circuit. To check it out, the switch. This piece makes the electric current will be continued so that the light bulb turned on or off to re-activate it.
As a curiosity I will tell you that the incandescent bulb is formed by a tungsten filament inside a glass globe locked aj lee vacuum. The Wolfram Esun material less conductive than copper that you get the heat provided by electric current produces a short circuit and switch the filament. The bulbs have a long life rather because they closed the gap, but the heat that causes the filament would melt away.
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