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The importance of electricity and its uses to humans

The importance of electricity and its uses to humans


Electricity includes a variety of phenomena resulting from the existence of an electrical charge and its flow. These phenomena include lightning and static electricity. Nevertheless, contain less common concepts such as electromagnetic field and electromagnetic induction
In general, use, it is appropriate to use the word "electricity" to refer to a number of physical effects. However, in scientific use, the term is ambiguous. These concepts are preferred by terms that are more precise as follows:

  • Electric charge: A property of some subatomic particles that determines their electromagnetic reactions. Electrically charged material affected by electromagnetic fields and produces them

  • Electric current: The movement or flow of electrically charged particles, usually measured in amperes

  • Electric field: An effect produced by an electrical charge in other cargoes located nearby

  • Electrical voltage: The electric field's ability to work, usually measured by the voltage unit



  • The importance of electricity and its uses to humans

Electromagnetism is the basic interaction between the magnetic field and the presence and movement of an electric charge
Electrical phenomena have studied since ancient times, but the science of electricity did not see any progress until the seventeenth and eighteenth centuries. However, practical electrical applications remained few, and engineers were only able to apply electrical science in the industrial field and residential uses in the late 19th century.
Rapid advances in electricity technology at the time led to changes in both the industrial and the community.
The multiple and astonishing uses of electricity as a source of energy have demonstrated their potential for use in an infinite number of applications such as transportation, heating, lighting, communications in addition, arithmetic. The basis of modern industrial society depends on the use of electric power, and it can predict that reliance on electric power will continue in the future

Definition of electricity:


Electricity is a general term that includes a variety of phenomena resulting from the presence of an electrical charge and its flow. These phenomena include lightning and static electricity.

The importance of electricity and its uses to humans

However, contain less common concepts such as electromagnetic field and electromagnetic induction. The origin of the foreign synonym for the word electricity comes from the new Latin word lectlectricus, which in turn derived from the Greek word ἤλεκτρον (electron), which means amber. In general, use, it is appropriate to use the word "electricity" to refer to a number of physical effects
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