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The History Of Electricity

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PRESENTATION OUTLINE

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THE MISCONCEPTION

  • Electricity is a form of energy and it occurs in nature, so it was not “invented.” As to who discovered it, many misconceptions abound. Some give credit to Benjamin Franklin for discovering electricity, but his experiments only helped establish the connection between lightning and electricity, nothing more.
  • The truth about the discovery of electricity is a bit more complex than a man flying his kite, It actually goes back more than two thousand years

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  • In about 600 BC, the Ancient Greeks discovered that rubbing fur on amber caused an attraction between the two – and so what the Greeks discovered was actually static electricity.
  • researchers and archeologists in the 1930’s discovered pots with sheets of copper inside that they believe may have been ancient batteries meant to produce light at ancient Roman sites.

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  • In the year 1600, English physician William Gilbert used the Latin word “electricus” to describe the force that certain substances exert when rubbed against each other. A few years later another English scientist, Thomas Browne, wrote several books and he used the word “electricity” to describe his investigations based on Gilbert’s work.

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  • In 1752, Ben Franklin conducted his experiment with a kite, a key, and a storm. This simply proved that lightning and tiny electric sparks were the same thing.