The history of the development of electricity, the history of the development of electricity

There are several stages in the development of electricity:

Around 600 B.C., one of the Seven Sages of Greece was named Thales.

of philosophers. He saw the local Greeks rubbing amber to attract feathers and magnetic ore to attract iron sheets, and he thought about the reason for this, and he believed that friction made amber magnetic. His explanation is said to be:

All things have spirits. Magnetism attracts iron, so magnetism has spirit. ”

The beginning of the 16th century A.D. marked the beginning of people's understanding of electricity.

In the 50s of the 16th century, the English scientist Gilbert spent 17 years experimenting with magnetism, and in 1600 published "Magnets".

The Treatise is a history of physics.

The first scientific treatise on magnetism was systematically elaborated, in which it was pointed out that the earth itself was a large magnet and the magnetic inclination of the compass was expounded. Gilbert's study of magnetism was electromagnetism.

He is known as the "father of magnetism".

At the beginning of the 17th century, scientists devoted themselves to the systematic study of electricity. In the beginning, the research was limited to electrostatics. At that time, the only way to get power was triboelectric electricity.

The static electricity obtained by triboelectric is very small, and it is simply impossible to do a slightly larger electrical experiment. Therefore, under the pressure of this demand, scientists came up with ideas to improve the triboelectric tools of the time.

In 1660, the German scientist, famous for the "Magdeburg Hemispheric Experiment."

Alto. Von Glicker built the first electrostatic starter and is known as the "father of electricity".

Long before there was any specific knowledge of electricity, it was known that the power generation fish would deliver electric shocks. According to ancient Egyptian books written in 2750 BC, these fish were known as the "thunder messengers of the Nile" and were the protectors of all other fish. It was about 2,500 years later that the Greeks, Romans, Arab naturalists and Arab physicians began to write about the fish.

In 1832, the Frenchman Picxi built the world's first experimental generator. In 1850, Swan in England made filament bulbs from paper charcoal came out. In 1866, Siemens in Germany produced a functional generator.

On October 21, 1879, Edison in the United States (and Joseff Swann in England) both studied carbon filament electric light bulbs. Edison's incandescent bulb with carbon filament has been tested more than 1,000 times, so it is said that Edison invented the electric light.

Jack Kilby invented integrated circuits independently in 1958 and Robert Noyce in 1959. Nowadays, a large number of electronic components such as transistors, diodes, resistors, capacitors, etc., can be assembled in separate integrated circuits.

The real application of electricity was in the late 18th and 19th centuries, and it was not until the 20th and 21st centuries that it really entered the homes of ordinary people.

In 1660, the German scientist Otto von Guericke built the first electrostatic generator, which is known as the father of modern electricity.

In 1831, the British scientist Michael Faraday discovered the epoch-making phenomenon of electromagnetic induction (1831), and electromagnetism developed rapidly.

In 1832, the French instrument builder Hippolyte Pixli invented the first alternating current generator, and in 1835, the American scientist Joseph Henry (Joseph Henry) lost the power of Chang over long distances.

In 1841, the British physicist James Prescarter Joule determined that energy could be converted into another form by electric current, heat and chemical changes for preservation.

In 1866, the German Siemens made the world's first industrial generator.

At the end of the 19th century, Thomas Edison successfully used direct current transmission to light the light bulb, but the efficiency of direct current transmission was very low because of the huge energy loss.

Later, Nikolates invented alternating current transmission, thus replacing direct current transmission.