ELECTRICAL CONDUCTION Meaning and
Definition
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Electrical conduction refers to the movement of electrically charged particles, typically electrons, through a medium or substance, resulting in the flow of electric current. It involves the transfer of energy through the collision of charged particles and the subsequent transfer of their kinetic energy to neighboring particles. This process occurs in various materials, such as metals, semiconductors, and electrolytes, due to the presence of mobile charge carriers.
In metallic conductors, such as copper or aluminum, the mechanism of electrical conduction is primarily the movement of free electrons that are loosely bound to their respective atoms. These electrons can move freely throughout the conductor under the influence of an applied electric field, forming an electric current. The presence of delocalized electrons in metals makes them excellent conductors of electricity, as they readily carry and transfer charge.
In semiconductors, electrical conduction is dependent on the availability and movement of both electrons and holes, which are created when electrons leave their positions in the valence band. By applying an electric field or introducing impurities, semiconductors can be modified to enhance or restrict the flow of electrical current.
In electrolytes, such as solutions containing dissolved ions, electrical conduction occurs through the movement of charged ions. When an electric field is applied, positively charged ions (cations) move towards the negative electrode (cathode), while negatively charged ions (anions) migrate towards the positive electrode (anode), resulting in the flow of current.
Overall, electrical conduction plays a fundamental role in electrical systems and devices, allowing for the efficient transfer of electrical energy.
Common Misspellings for ELECTRICAL CONDUCTION
- wlectrical conduction
- slectrical conduction
- dlectrical conduction
- rlectrical conduction
- 4lectrical conduction
- 3lectrical conduction
- ekectrical conduction
- epectrical conduction
- eoectrical conduction
- elwctrical conduction
- elsctrical conduction
- eldctrical conduction
- elrctrical conduction
- el4ctrical conduction
- el3ctrical conduction
- elextrical conduction
- elevtrical conduction
- eleftrical conduction
- eledtrical conduction
Etymology of ELECTRICAL CONDUCTION
The word "electrical" comes from the Latin word "electricus", which originated from the Greek word "ēlektron" meaning "amber". In ancient times, the Greeks discovered that amber could produce a static charge when rubbed against certain substances. This concept of electricity then evolved over time.
The term "conduction" is derived from the Latin word "conductio", which means "conduct" or "action of leading". It is related to the Latin word "conducere", which means "to lead together". In the context of electricity, conduction refers to the process of transmitting or transferring an electrical charge through a medium or substance.
Therefore, the etymology of "electrical conduction" traces back to ancient Greek and Latin, combining the concept of amber's electrical properties with the action of transmitting or leading electrical charge.
Similar spelling words for ELECTRICAL CONDUCTION
- electrical engineering,
- electrical healing,
- electrical converter,
- electrical disturbance,
- electrical circuit,
- electrical resistance,
- electrical distributor,
- electrical engineer,
- Electrical Elastance,
- electrical skin response,
- electrical capacity,
- electrical condenser,
- electrical phenomenon,
- electrical contact.
