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Secrets of Wireless Electricity

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Fundamentals of Witricity
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    Witricity Wireless electricity  Wireless transmission of energy using: ã Electromagnetic radiation, like radio waves ã Directed electromagnetic radiation, like lasers ã Inductive coupling, like transformers Each of these has its own inherent drawbacks…    Resonant inductive coupling  “Resonance , a phenomenon that causes an object to vibrate when energy of a certain frequency is applied.  Resonance is the tendency of a system to oscillate at its maximum amplitude, associated with specific frequencies known as the system's resonance frequencies   (or resonant frequencies  ).    Two resonant objects of the same frequency they tend to couple very strongly.  Energy can tunnel from one object to another when they resonate at the same frequencies.    Tesla coil  A Tesla coil is a type of resonant transformer circuit invented by Serbian-American scientist Nicola Tesla around 1891.  It is usually used to generate very high voltage, low current, high frequency alternating current electricity.  A Tesla coil consists of two, or sometimes three, coupled resonant electric circuits, but is difficult to define precisely, as Tesla experimented with a large variety of coils and configurations.
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