Question

what is electricity and how it's work from the rome​

Answer 1

The Romans were certainly familiar with magnetism, which they noted and explained at various times and in various ways. ... In lieu of electricity in certain contexts (such as providing motive power to grind grain), the Romans did make extensive use of water power......

In 1882 Edison helped form the Edison Electric Illuminating Company of New York, which brought electric light to parts of Manhattan. But progress was slow. Most Americans still lit their homes with gas light and candles for another fifty years. Only in 1925 did half of all homes in the U.S. have electric power