What Are Tesla Coils Used For - Why Was The Tesla Coil So Important?

Circuitry using the Tesla coil was part of the first generation of transmitters to carry wireless telegraphy. Tesla used his brainchild to research such diverse areas as lighting, X-rays and electric power transmission. Customized Tesla coils are now frequently used to ignite powerful mercury and sodium streetlamps.

What is the Tesla coil used for today?

Tesla coils are a type of electrical circuit used to generate low-current, high-voltage electricity. Today, they're widely used in radios, televisions and other electronics, and can be used for wireless transmission.