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Hernández López Alexander
Miguel López Daniel Ernesto
Zúñiga Loera Jesús

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Electricity is part of our lives since we get up in the morning until we go to bed at night; Even when we sleep, our devices continue to consume it.
The refrigerator, the washing machine, the light bulbs, the meter, etc ... all these devices and many other things that are part of our daily life could not be functioning except through electricity. Can you imagine your life without electricity?

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nowadays in the world there are 1,600 million people who lack access to electricity
Approximately 85% of these people live in rural areas.

In some West African countries, for example, in rural areas only 6 out of every 100 households have electricity.

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In poor countries is where you can see this situation reflected and one of the problems is the price.
In places where small towns are very close to each other, as in India, the price of installing a transmission line is around 1,800 euros per kilometer, but in Mali, the price of that line would be about 15,000 euros.

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The Tesla Coil, which was created by Nikola Tesla around 1890, is a resonant transformer capable of producing very high voltages at a high frequency.

There are several ways to build a Tesla Coil. This equipment, which requires two basic circuits, is most commonly composed of a transformer with an air core, a primary capacitor, a scintillator, a primary coil and a secondary coil.

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The operation takes place in the following way: the transformer charges the capacitor and increases the voltage of the network, which is transferred to a scintillator that discharges on the primary coil. This coil is mounted close to the base of the secondary coil that is linked to the ground. The two circuits need to be adjusted to resonate at the same frequency.

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It is possible to assemble the coil circuit at home with some materieals, but you have to be very careful. A Tesla coil raises electric currents to very high values, between 250 kV and 2 MV, it can be lethal to "touch" one of the rays directly, since they can also cause third degree burns. But it is possible to grasp and bring a metal cane closer to attract the chipas or even a lamp, which will go on when powered by this energy.

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Little by little, the energy that is oscillating with the low voltage and high current in the primary coil is transferred to the secondary coil, which has oscillation of low current and high voltage. When the energy ends in the primary circuit, its oscillation, which is only in the second circuit, feeds spark and high frequency corona. This combination of high frequency and high voltage can generate a high electric field, capable of ionizing the air and propagate as chipas.

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This makes the voltage needed by the focus with the coil be reduced but generating the same intensity of light, so we can reduce the cost of electricity and with this the pollution to need less energy