Starting from discoveries and ideas from scientists in the past, technology is now experiencing innovation and development. One example is the discovery of electricity and electric motors to make life easier for society. There have been various inventions that have taken place over the last 200 years, including the electric motor . The development of electric motors continues, where researchers continue to discover electricity to move objects. The following figure came up with the idea of making an electric motorbike.
Inventor of the Electric Motor
1. Hans Christian Ørsted and William Sturgeon
the character Hans Christian Oersted conducted an experiment in 1820. He observed how a compass deflected when holding an electric rod next to it. Hans' discovery of electromagnetism can move the ball. But this discovery does not explain electric motor technology in general. There is also William Sturgeon, a British physicist. He invented the first DC electric motor in 1832. This electric motor could drive machines, but its power was still limited by low output .
2. Thomas and Emily Davenport
In the book 1000+ Amazing Inventions in the World , Thomas Davenport and his wife Emily Davenport succeeded in inventing the electric motor. They bought the patent for the first DC electric motor in 1837.
The Davenport couple's discovery succeeded in converting electrical energy into mechanical energy. Thomas Davenport came from the United States and was born in 1851. He and his wife invented the DC electric direct current motor.
This electric motor provides changes in the industrial sector. An electric motor is an electromagnetic device that converts electrical energy into mechanical energy. Then, mechanical energy is used to rotate the pump, fan, or blower to move the load. The way electric motors work is also applied to electronic devices such as electric drills and mixers.
3. Michael Faraday
Michael Faraday is a scientist from England. He researched the fields of electricity and magnetism. Michael Faraday was born on September 22, 1791 in Newington Butts, England. Both parents were unable to pay for their children's school fees. However, not for Faraday who learned from reading various types of books. At the age of 14, he worked as a bookbinder and bookseller.
Until the age of 20, Farady worked as an assistant to Sir Umphry Davy. He became a university laboratory assistant, at the age of 21. Then, Farady began conducting research in the field of electricity in 1821. Two years earlier, Oested discovered the magnetic needle of an inching compass. Where, electric current flows in a wire that is closely spaced. Meanwhile, Faraday came to the conclusion that if the magnet is tightened, the wire will move. Faraday then created a scheme in which a wire continuously rotated close to a magnet through which an electric current flowed. Faraday's schematic explains the concept of the first electric motor.
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