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Radio frequency induction or RF induction is an electrical phenomenon in which an electromagnetic wave passing through a conductor causes electric current to flow through radio frequency induction welders it. It is similar to electromagnetic induction. A common use of RF induction is induction heating (also called eddy-current heating), a method of rapidly heating a conducting material. The skull crucible, a specialized device for growing cubic zirconia crystals, uses this effect. |
The field of electronics is the study and use of systems that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the fields of electronic engineering, and the hardware design side of computer engineering. The study of new semiconductor devices and their technology is sometimes considered as a branch of physics. # - A | B | Co - Cz | C - Cm | D Em - F | E - El | G - H | I - K | L - Ma |
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