History dynamo

Michael Faraday inventor of  dynamo

Michael Faraday was born in 1791 in Newington, England, noted as the first inventor of the dynamo, at the age of fourteen he so intern handyman volumes and selling books, and he used this opportunity many people read books like crazy. When twenty-year old stepped on, he visited the lectures given by renowned British scientist Sir Humphry Davy. Enchanted Faraday and gape gaping. Davy wrote to both profit and short story accepted as his assistant. Within a few years, Faraday was able to make new discoveries on his own creation. Although he did not have a sufficient background in mathematics, as a natural scientist he was not unchallenged.

Faraday first important discovery in the field of electricity occurred in 1821. Oersted two years earlier had found that the magnetic needle compass can be shifted if the ordinary electric current flowed in the wire are not far apart. This make Faraday concluded, if the magnet diketatkan, the wire actually moves. Working on the basis of these allegations, he managed to make a clear scheme where the wire will constantly rotating magnet adjacent to all electrical power is applied to the wire. Indeed in this case the Faraday had found the first electric motor, a first scheme uses an electric current to create something moving objects. No matter how primitive, discovery Faraday is the "ancestor" of all electric motors used today's world.

This is an outstanding pacesetter. However, its practical usefulness is limited avail, as long as no method to drive electric current from the battery than simple chemical at the time. Faraday sure, there must be a way of using magnets for electric drive, and he is constantly looking for a way how to find the method. Now, the magnetic sedentary does not affect the electric current adjacent to the wire. But in 1831, Faraday discovered that when a magnet passed through a piece of wire, current will flow in the wire while the magnet moves. This situation is called "electro magnetic influence," and this is called "Faraday's Law" and is generally considered the most important discoveries of Faraday and greatest.

This is a monumental discovery, for two reasons. First, "Faraday's Law" has a fundamental importance in relation to our theoretical understanding of the electro-magnetic. Secondly, electro magnetic can be used to drive continuous electrical current flow as demonstrated by Faraday himself by making the first electric dynamo. Although our power generators to supply the town and factory today is much more perfect than what is done Faraday, but all based on similar principles to the electro magnetic influence.

Faraday also contributed in the field of chemistry. He made a plan to change the gas so fluid, he found various types of chemicals, including benzene. More importantly, the work of his efforts in the field of electro-chemistry (chemical investigation of the effect of the electric current). Faraday with high precision investigation resulted in two legal "elektrolysis" that their mention his name coupled with that is the basis of electro-chemistry. He also popularized a lot of the terms used in the field such as: the anode, cathode, electrode, and ion.