|
How about focusing on radio control cars details? Electricity surrounds us but it does not always manifest. In fact all physical bodies (objects) are formed with molecules of different materials which in turn are built with one of the 92 different atoms that exist in nature. And in each atom, there is a positive nucleus and negative electron cloud to fully offset the atom is neutral. The core does not have easy access that allows removing protons, but electrons reach the higher orbit is very easy and just simply rub with a cloth material to start or add electrons and generate electrical charges fixed in the material used. Adding or removal depends on the radio control cars material rubbing on the cloth. Some materials are givers and others are acceptors. Thus we have an object with excess electrons (negative) and another with lack of electrons (positive). While the objects are separated (isolated) they will remain permanently loaded. If they are closer until they touch, immediately circulated electric charges (electrons) being neutralized them up so that each body is neutral. As you can see, all these actions occur in an instant of time and then cease as soon as the bodies were neutralized. There is a constant flow of electricity. An instant after the bodies cease touching electrical phenomena. For those of these phenomena were included among the static electricity or electrostatic. We used to establish the principles of our specialty, but are not phenomena that usually occur within an electronic device, wherein the circulating electron currents permanently. This happens in every radio control cars circuit. The most important concept in electronics is the electric current flow, which can be clearly explained by static electricity. So far we have two electrically charged bodies. One is donor material (positive) and an acceptor material (negative).If the join with a glass rod bodies remain loaded and then we say that the glass rod is on top. If joined with a copper bar bodies are downloaded and then we say that the copper bar is conductive. It is a mistake to think that the same electron that leaves the body with excess electrons and into the radio control cars bus bar arrives at that lacks electrons. Indeed the phenomenon that occurs is a shift of electrons from atom to atom so that an electron goes from one end of the bar but that is another electron leaves was located at the other end. The load is moving at nearly the speed of light corpuscle (electron) makes it much more slowly.
Related Articles -
radio, control, cars,
| 
