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  2. Tesla coil - Wikipedia

    en.wikipedia.org/wiki/Tesla_coil

    Singing Tesla coil or musical Tesla coil: This is not a separate type of excitation, but a modification to the solid state primary circuit to create a Tesla coil which can be played like a musical instrument, with its high-voltage discharges reproducing simple musical tones. The drive voltage pulses applied to the primary are modulated at an ...

  3. Resonant inductive coupling - Wikipedia

    en.wikipedia.org/wiki/Resonant_inductive_coupling

    [11] [12] [13] In 1897 he patented a device [14] called the high-voltage, resonant transformer or "Tesla coil." Transferring electrical energy from the primary coil to the secondary coil by resonant induction, a Tesla coil is capable of producing very high voltages at high frequency. The improved design allowed for the safe production and ...

  4. Singing Tesla coil - Wikipedia

    en.wikipedia.org/wiki/Singing_Tesla_coil

    Video of the Museum of Science (Boston)'s coil. The singing Tesla coil, sometimes called a zeusaphone, thoramin or musical lightning, is a form of plasma speaker. It is a variety of a solid state Tesla coil that has been modified to produce musical tones by modulating its spark output. The resulting pitch is a low fidelity square wave like ...

  5. CityVille Science Center / Tesla Coil: Everything you need to ...

    www.aol.com/news/2012-07-25-cityville-science...

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  6. Henry Leroy Transtrom - Wikipedia

    en.wikipedia.org/wiki/Henry_Leroy_Transtrom

    Henry Leroy Transtrom (1885–1951) was an American inventor and showman who worked with high voltage electricity.His book, Electricity at High Pressures and Frequencies, [1] (1913) is still used as a guide for constructing homemade Tesla coils.

  7. Wireless power transfer - Wikipedia

    en.wikipedia.org/wiki/Wireless_power_transfer

    The coil is in resonance with Tesla's magnifying transmitter nearby, powering the light bulb at bottom. (right) Tesla's unsuccessful Wardenclyffe power station. Tesla went on to develop a wireless power distribution system that he hoped would be capable of transmitting power long distance directly into homes and factories.

  8. What Are Solid-State Batteries, and Why Do They Matter for EVs?

    www.aol.com/solid-state-batteries-why-matter...

    According to what Toyota has announced about its future battery plans, a pack employing a solid-state battery could improve the range by nearly 70 percent and reduce 10 to 80 percent DC fast ...

  9. File:Tesla coil in action.webm - Wikipedia

    en.wikipedia.org/wiki/File:Tesla_coil_in_action.webm

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