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Now there are so many waste batteries used in life, the State Environmental Protection Agency does not have a special department, my waste batteries are still very problematic in China, batteries are centralized production, decentralized consumption, and then difficult.
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I don't know, I just remember that the second industrial revolution was Siemens, which invented the generator and then electricity was widely used in life and production. As for whether he was the first one, it is not clear.
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Franklin. In 1753, Benjamin Franklin built the world's first lightning rod.
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The Arabs were the first to discover electricity, and the Arabs were probably the first to understand the nature of lightning. They may also recognize the other ** of electricity before any other race. As early as the 15th century, the Arabs coined the Arabic word "raad" for "lightning" and used it to refer to electric rays.
In ancient cultures of the Mediterranean, it was written that rubbing an amber stick with cat hair would attract substances such as shiny feathers. Around 600 BC, the ancient Greek philosopher Thales made a series of observations about static electricity.
From these observations, he believed that friction made amber magnetic. This is very different from the nature of ores like magnetite; Magnetite is naturally magnetic. Thales's opinion is not correct. But later, science would confirm the close relationship between magnetism and electricity.
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It was Faraday who discovered the electromagnetic reaction, namely: electricity generates magnetism, magnetism generates electricity 1831 was the year when Faraday made a major discovery. He discovered the phenomenon of electromagnetic induction, which laid the foundation for the development of the electric industry in the future.
At the same time, he also studied the chemistry of electric currents. In 1833, Faraday discovered two laws of electric current chemistry, which later took his name. In 1845, after recovering from his illness, he returned to his research work and discovered diamagnetism.
Electricity is a kind of energy body in nature, which exists objectively! It exists before human cognition. There are many people who have discovered its existence!
It's just that there is no one to generalize his nature and attributes! Its mystery has attracted many scholars to study it successively! There are also the experiments and discoveries of the ancestors of the above countries.
I don't think it's appropriate to be specific to a certain person! China began to use electricity in 1879.
Well, it should be in the Qing Dynasty, the first in the concession, and it is estimated that there is no grand occasion. In old China, the development of electric power was slow, and it was only limited to the cities, and there was basically no electricity in the countryside**, and the power generation at that time was also the independent of each city, and there was no national or regional large-scale power grid. It was only in New China that electricity entered the lives of the vast number of Chinese people and was truly popularized.
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Alternating current, abbreviated as AC. The inventor was Nikola Tesla (1856-1943), the first alternator was invented by the French engineer Pixie (1832), and the earliest use of electricity in China was after the Opium War.
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Faraday, China was in 1879 began to use electricity.
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DC - Edison.
AC - Tesla.
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Who invented electricity and how mankind went from the discovery of electricity to the use of electricity history.
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There are many methods for generating electricity, such as electrochemistry, friction, electromagnetic induction, pressure, heating, photoelectricity, etc.
Electricity for life and industry comes from power plants. The electricity consumption of the Chinese type 220V industry seems to be 380V. First of all, the power plant generates electricity through generators (there are many kinds of generators, such as wind turbines, thermal generators, hydroelectric generators, nuclear generators, tidal generators, etc.), and then the voltage is turned up through the booster, and then the voltage is reached by the wires to the substations around the user, where the voltage is lowered by the voltage dropper, and then transmitted to thousands of households through the wires!
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The electricity used in daily life can be roughly divided into electricity generated by generators and electricity (such as batteries) that turns chemical energy into electricity. In addition, other methods of generating electricity are being developed, such as electricity generated by sunlight.
The electricity used in our lives and for industry comes from power plants. The electricity consumption of the Chinese type 220V industry seems to be 380V. First of all, the power plant generates electricity through generators (there are many kinds of generators, such as wind turbines, thermal generators, hydroelectric generators, nuclear generators, tidal generators, etc.), and then the voltage is turned up through the booster, and then the voltage is reached by the wires to the substations around the user, where the voltage is lowered by the voltage dropper, and then transmitted to thousands of households through the wires!
We all know about triboelectric induction, but we rarely hear about contact electrolysis. In essence, triboelectric is a process of contact and separation, resulting in an imbalance between positive and negative charges. Friction is a process of constant contact and separation.
Therefore, triboelectric initiation is essentially contact separation electrolysis. In everyday life, all kinds of objects can generate static electricity due to movement or friction.
Another common type of electricity generation is induction charging. When a charged object approaches an uncharged object, negative and positive charges are induced at both ends of the uncharged conductor, respectively.
Other methods of electrification are: thermoelectric and piezoelectric initiation, Helmholtz layer, jet initiation, etc.
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How electricity is generated and transmitted!
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Zero-based learning of electronics, starting from the initial starting point "atom", from easy to difficult, step by step, take you into the wonderful world of electricity!
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There are many different ways to generate electricity in life, and the common part is generators that convert mechanical energy into electricity, and some of them are generated by power plants -- such as wind energy, day and night energy, which convert mechanical energy into electrical energy, and nuclear energy (which produces a huge amount of energy) is converted into electricity in a variety of ways, and the electricity produced in these ways is finally used by people around the world, and these are all things that I perceive, and if something is wrong, I should be making progress together, haha
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