Electrical terms.. what does it mean?nada shaban
Electrical terms.. what does it mean?
We all know the terms and electrical units common to the specialist or to the non- specialist , such as :
Ampere – Volt – Watt – Ohm – Electricity itself _ _
In this thread , we learn about the origins of these words and the reason for their name :
First we will start with the word electricity
This word is of Greek origin , taken from the word Electron and used to refer to amber stone
Hence the Arabic name derived from the Persian word “ electricity ” .
As for the word ” Volt ” Volt
It is called the electric potential and its unit of measurement , and it is nothing but a quote from the name of an Italian scientist named “Alessandro Volta” .
He is considered the first to invent a chemical battery , although historians differ on that .
Electrical terms.. what does it mean?
As for the word “ watt ” , it refers to the unit of measurement for the capacity of any electrical device , Watt
It is the family name of a famous Scottish scientist who is one of the scientists most involved in the development of steam engines and his name is : James Watt , and personally I used to see his statue in my university where I studied in the city of Glasgow standing in front of me every day
As for the unit of measurement of current , ” ampere ” , it is also from the name of a French scientist called Andre Marie Ampere .
He is the first to discover and measure the known amount of current
And our famous scientist, George Ohm , discovered the relationship that current and voltage are directly proportional , and that the relationship between them is always constant , and later he called the constant of proportionality electrical resistance , after which the unit of measurement was called ” Ohm ” and we use the symbol ” Omega ” for it .
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