how does a home dynamo work

How does a home dynamo work

how does a home dynamo work

how does a home dynamo work: Michael Faraday has a very high position in the important inventions of electricity. He was the son of the blacksmith of London. Faraday did not even get much education in the school. He could not read anything more than just simple reading and writing and basic mathematics. He used to spend extra time at home or walking in the streets.

By spending time in poverty like this, at the age of 13, he worked as a Daftary in 1905 AD in a book shop. He had a great passion for learning the work. So within a year, he was engaged in the work of selling books. After some time he also got two helpers. So he also got an opportunity to read the books kept at the shop.

He had a desire to learn science. Faraday listens to the speeches of scientists. He also used some methods to do simple experiments in science. Michael Faraday listened to some of Humphrey Davy’s scientific speeches by visiting the Royal Institute in the excitement of learning science in 1812 AD. He listened to them carefully and prepared them briefly. He courageously sent his briefs to Humphrey Davy for perusal. I also prayed for some work to be given the opportunity to learn science.

Such a beautiful summary of his speeches was done by Faraday that Humphrey Davy liked him very much and called such a promising child in his organization and hired him. One day the same black-eyed boy of Humhar became the President of the Royal Institute instead of Humphrey Davy. Who knew that he would one day become a famous inventor of the world?

magnet in Copenhagen

In this regard, scientists have tried many things to learn something about the relation between electricity and magnet. In 1820 AD, a Danish scientist Hans Krissien Oestrade invented the effect of electric current on the needle of a magnet in Copenhagen. He used Volta’s new battery. He shed an electric current through one of its wires and brought a kissed magnet near that wire.

The famous French scientist, Adri Marie Ampere, had observed that if a current of a coil is allowed to hang in a coil, then it acts as a magnet. Both ends of its wire are like the poles of a magnet. In 1825, an Englishman named Willian Stajan invented that if a wire of wire was wrapped over a wire with a soft iron rod, it would merit a soft iron magnet when an electric current was inserted in the wire. But the current flowing in that wrapped wire will stop the flame, the magnetic force of that soft iron rod will be destroyed.

Oyestard’s experiment


Michael Faraday carefully observed these scientific inventions. Like two magnets, the poles pull away from each other, that is to say, and their unequal poles draw near each other, that is, in Oyestard’s experiment, the electric current repulsed the magnet’s pole. This was amazing. It is said that two scientists in the world. Living in countries far away from each other, achieved a famous invention of electricity, without knowing the invention of each other.

This is the case of 1831. In the United States, the name of Joseph Henry and Michael Faraday of England is more famous for it. It is the invention that when a piece of metal is brought into the area of ​​a magnet. That metal produces electricity. If an iron piece or wire is rotated or dug between the poles of a magnet. The piece of wire will create a stream of electricity. This rotating part is called armature in the language of electrical science.

Nowadays, by making a heavy electromagnet. It is used to burn the armature in it and to collect electricity. It is engaged in the electric field Thus Faraday invented the device to generate artificial electricity by rotating the armature. If there was no electricity, then many inventions such as the radio, the telephone, transistor, tape recorder, freeze, TV, the computer, etc. Which run on electricity or electricity, are also not mentioned.

how does a home dynamo work

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