Men In Science

Coulomb , Volta , international ampere and Ohm s Contributionsin The Electrical TheoryIntroductionElectricity is a term use to describe a variety of physical phenomena due to the front end and flow of electric automobile quivers . Its discovery dates back from ancient Grecian and Parthian civilizations . umteen scientists have tried to understand these phenomena . They did lengthy research and one discovery leads after anotherMany scientists analyse electric sinew and were able to develop the electric theory . The most illustrious names in this field ar Charles Coulomb , Andre Ampere , Alessandro Volta , and George Simon OhmThe development of this theory led to many inventions that do military man lives easierElectricityElectricity is the phenomenon associated with the presence and flow of electric charges in a tour of duty . This word was derived from the Greek word elektron which means amber . Greeks detect that when amber is rubbed with a fur , it is able to attract fair objects such as feathers William gilbert , an side scientist , derived the term electricity from the Greek word for amber . He is too called the take of modern electricityStatic electricity is the first electrical phenomena to be studied . The amber phenomenon is mainly due to silent charges in the fur . When the amber was rubbed into the fur , it became charged and it was able to attract illume objectsThe term electricity is used in several colligate concepts that are vital parts of the electric theory . These concepts are usually identified by these terms : electric capableness , electric current , electric field electric energy , electric power , and electric chargeBasic electrical theory made greater impact on the importance of electricity in the modern society . The basic electrical theory includes static electricity , electrical power , electric current , electric resistance , and electromotive force .

Static electricity is an electric charge that builds up in an object which can be produced by friction Electrical power is the rate of doing electrical turn over measured in watts Electric current is the flow of electric charge through a conductor per second the building block used is Ampere . Electric resistance is the opposition of a material to current flow measured in Ohms . emf is the difference of electrical potential between the two points of an electrical circuit measured in voltsHistory of Electrical TheoryThe oldest written prove of electrification dates back 600 B .C . by Thales of Miletus . He wrote that amber , when rubbed with a fur , is able to attract light objects . This knowledge but did not get much interest of the people until English scientist William Gilbert in 1600 AD described the electrification of substances . He also coined the term electricity from the Greek word elekton for amber . Gilbert became the `father of modern electricityOtto von Guericke invented a machine that produced static electricity in 1660 using a ball of sulfur which is revolved by one hand and rubbed with the other hand . Many successors made improvements in this crude machine developing it into a ready source of static electricity . Guericke s invention was the...If you indirect request to get a full essay, order it on our website: Orderessay

If you want to get a full essay, wisit our page: write my essay .