Charge carrier Charge carrier In physics, a charge carrier is a particle or quasiparticle that is free to move, carrying an electric charge, especially the particles that carry electric charges in electrical conductors. Examples are electrons, ions and holes. In a conducting medium, an electric field can exert force on these free particles, causing a net motion of the particles through the medium; this is what constitutes an electric current. In different conducting media, different particles serve to carry charge: It can be seen that in some conductors, such as ionic solutions and plasmas, there are both positive and negative charge carriers,
Avery (given name) the 634th most common given name for males in the United States in the 1910 census. In the Russian language, Avery () is a colloquial form of the male given name Averky. Avery (given name) Avery is a given name, which was originally an English surname, that was itself derived from an Old French version of the name Alfred or the Ancient Germanic name Alberich. The meaning of the name is derived from the Old English words "aelf", meaning "elf", and "raed", meaning "counsel." Avery was originally more common as a boys' name, but it is becoming more popular and