Friends, today, there is probably no need to tell us how important electricity or current is in our lives. We need electricity for every small and big task, from charging mobile laptops to running light fan motors or big factories. Electricity has become as important as bread, clothes, and houses in everyday life today.
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The Discovery of Electricity
But how was electricity invented? Did people consider it God in the olden days or some magic? In today’s article, we will tell you who invented or discovered electricity and when the world got the gift called electricity for the first time, so stay tuned until the end of the article. Some inventions change the world, and the discovery of electricity is also one of them.
Yes, one more thing: electricity was discovered, but it was not invented because electricity already existed in the world, just like fire was discovered, exactly in the same way as we all have read in science, the energy never ends but keeps converting from one form to another, many big scientists have contributed to the discovery of electricity It is being said that a single scientist did not discover electricity. In contrast, after its discovery, many scientists improved it generation after generation and invented new ways of making it.
Early Observations: Thales’ Discovery
Around 600 BC, a great scientist, Thales, discovered that by rubbing a piece of glass or amber with fibre or cat hair, it gets a power that attracts objects lighter than it, like a piece of paper. Still, that theory was not given much attention; some people even called it black magic. Later, Thales did a lot of research on it, and he understood that it was not magic but science because amber is called an electron in Greek. Therefore, after doing some research, Thales named his discovery as electricity.
Benjamin Franklin’s Experiment
After this, in 1752, a scientist named Benjamin Franklin proved that lightning flashing in the sky and sparking electricity are in the same form. To experiment with this, he tied a key rope on a kite during the rainy season, hung a key in that thread, and started flying the kite in a strong storm, after which, as soon as the kite The electric shock came from the kite flying above through the wet rope to the key and Franklin also felt the electric shock from where he proved that the lightning and electricity that thunder in the sky are almost the same. By risking his life, he finally discovered it.
Volta’s Contribution: The First Electric Cell
In the year 1800, Italian physicist Alexandro Volta made a tremendous discovery: it is possible to generate electricity from chemical reactions as well. He invented an electric cell from which electricity could be obtained. Volta made an electric battery using positive and negative connectors, and the volt unit was named after this scientist.
Faraday’s Groundbreaking Work
After the invention of DC in 1831, Michael Faraday did the most revolutionary work in discovering electricity. He said that electricity can be generated if a magnet is rotated back and forth in a copper coil. Using this experiment in 1878, American scientist Thomas Edison and British scientist Joseph Swan invented the filament light bulb in their respective countries.
Even today, Thomas Edison is the inventor of the bulb. Although Swan had also invented it, DC current was still being used, and since Volta’s batteries generated DC current, that is, direct current, which was very dangerous, the biggest drawback was that DC current could be transmitted only in an area of two to three kilometres, due to this, wherever electricity was supplied, a production house had to be built in every 3-kilometer area because another great scientist used to work in Edison’s company, whose name was Nikola Tesla and Tesla knew about all the shortcomings of DC current and he was working on AC current.
The Battle Between AC and DC Current
AC means alternating current. He wanted to make a safe current that could be supplied to a long distance. When Tesla told all his experiments to Edison, Edison flatly refused to adopt AC current. He said that whatever experiment you want to do, do it on our DC current generator. After that, Tesla left his company and started working on an AC generator and an AC motor, finally in 1887.
Electricity in India
In this way, many scientists and physicists have contributed to the discovery of electricity and the methods of producing it, and it is because of them that today we can use electricity so easily, and our life has become better and easier. When was electricity invented in India?
Now, if we talk about where electricity first came to India or who invented electricity in India, let us know that electricity first came to India in 1879. The first electricity-producing factory in India was established in Kolkata in 1899. After that, in 1905, the production of electricity from diesel started in Delhi. After that, electricity gradually started being produced in other cities as well. In this way, electricity came to India.
How is Electricity Generated Today?
Now we have seen how electricity was discovered. Let us know how we generate electricity today, that is, how electricity is produced. Electricity is produced in two ways. The first is primary source, and the second is secondary sources. Let us know what these are primary sources. Sources that are obtained from nature are called primary sources, such as the sun’s heat, wind, and tides. Ebb tides, i.e., sea waves, are the primary energy sources, but it is difficult to produce electricity from these sources continuously. That is why these sources are used in a limited manner, whereas in India, research is being done to use them on a large scale.
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How Electricity Was Discovered: Types of Power Plants
Secondary sources—Water, coal, oil, and gas are secondary energy sources. Almost all electricity is produced using these secondary sources, which are used on a large scale in India. Electricity production from these sources has been divided into different categories.
- Hydroelectric Power Plant
- Thermal Power Plant
- Diesel Power Plant
- Nuclear Power Plant
- Interesting Facts About Electricity
How Electricity Was Discovered
Do you know the lightning falling from the sky is 10 crore volts? When this lightning falls somewhere, there is a lot of damage and loss of life and property, whereas the electricity coming to our homes is only 220 volts. Every year in India, there are 10 crores of electricity due to lightning. About 1000 to 3000 people die. According to a survey, 80% of those who die due to lightning are men, while only 20% are women. Electricity is a form of energy, so it is considered a discovery, not an invention.
Electricity did not start in the 18th or 19th century, but it is related to many years old. You will be surprised to learn about what emerged during the 1930 archaeological discovery. In that discovery, ancient batteries of the Roman era were found. Similar batteries were also found in Baghdad. This clearly shows that the concept of electricity existed for a long time. now we know How Electricity Was Discovered.
Conclusion
So, friends, this was our entire article today about electricity, How Electricity Was Discovered. I hope you like it. Which fact related to electricity, did you find the most interesting? Do tell us by commenting. If you liked the article, then like it and share it.
