Inductor in a DC Circuit. DC-Circuits > Inductor in a DC Circuit. An Inductor is a passive device that stores energy in its Magnetic Field and returns energy to the circuit whenever required. An Inductor is formed by a cylindrical Core with many Turns of conducting wire. Figure 1 and Figure 2 are the basic structure and the schematic symbol of the Inductor.
Charlemagne was crowned Emperor of the Roman People on December 25,  800 AD, by Pope Leo III, in St. Peter's Basilica, in Rome. His  empire, however, is not usually consider â¦ ed the same as the Holy  Roman Empire.    Today, the empire of which he was crowned is usually called the  Carolingian Empire.
Synopsis. Charlemagne, also known as Charles I and Charles the Great, was born around 742 A.D., likely in what is now Belgium. Crowned King of the Franks in 768, Charlemagne expanded the Frankish kingdom, eventually establishing the Carolingian Empire. He was crowned Emperor in 800. Charlemagne's empire united Western Europe for the first time since the fall of the Roman Empire, and sparked the Carolingian Renaissance. Charlemagne was born around 742, the son of Bertrada of Laon (d.783) and Pepin the Short (d.768), who became king of the Franks in 751. Charlemagneâs exact birthplace is unknown, although historians have suggested Liege in present-day Belgium and Aachen in modern-day Germany as possible locations.