Nowadays it is impossible to imagine the world without electricity because of the extreme importance it has in our lives. Do you know who invented electrical energy or who discovered electrical energy? The Electrical World talks a little about the history of electricity, showing important characters for the discovery of electricity. Come on, guys!
There are few people who know the history of this natural phenomenon that we make constant use of, which provides us with comfort and several possibilities to evolve in different areas. After all, electricity is something incredible and that brings us many benefits.
History of electricity
Lightning, also known as lightning, was one of the first human contacts with electricity. The first contact of men with lightning was still in prehistory when a lightning bolt instantly cut the sky and started a fire in a forest. This was the moment when the cavemen discovered fire and electricity, although on that occasion they used only fire and had no idea that the lightning was actually electricity.
Millennia later, in the 6th century BC, Tales of Miletus was the first scientist who was interested in studying the phenomenon of electricity. Miletus discovered by chance that an amber stone he had kept in the pocket of his garment was attracting small lint and wool. This attraction phenomenon was occurring due to the friction of the amber with the garment, which was electrifying the amber.
It is important to note that the discovery of electricity was not just by a scientist since after Tales of Miletus many scientists studied electricity and each of them contributed to the evolution of studies on electricity.
Two thousand years after Tales de Mileto, Willian Gilbert was the one who started the studies on the friction and the attraction that the amber exerted on the other bodies, which later was defined as electrostatic. In addition, it was W. Gilbert who started studies on the resistance that certain materials offer when they are electrified, which was the basis for the beginning of studies on the electrical resistance of materials.
Who discovered electricity?
When talking about electricity, great names of science are remembered over the decades, for example, Alessandro Volta, André-Marie Ampère, Georg Simon Ohm, Nicola Tesla, Thomas Edison, Michael Faraday, and Benjamin Franklin.
Benjamin Franklin initiated several scientific experiments to prove his theories about electricity. The most famous study after the discovery of electrical energy was when he discovered positive and negative charges in rays, and how these phenomena had their electrical origin.
It was in 1752 flying a kite during the lightning storm that Benjamin Franklin decided to do an experiment. In this experiment, the common kite, made of silk and attached to a line that had a metal key at its end. According to Franklin’s documents, he knew the dangers of the experiment and the risks of this experiment, which leads us to imagine that Franklin did not do the experiment exactly as he had described it, because it could have been fatal.
In fact, Benjamin Franklin was a great character who contributed to the advancement of the North American nation. In addition to his discoveries and studies on electricity, Franklin invented the lightning rod, heater, bifocal lenses, among other inventions.