<P> The Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891 . It is used to produce high - voltage , low - current , high frequency alternating - current electricity . Tesla experimented with a number of different configurations consisting of two , or sometimes three , coupled resonant electric circuits . </P>
<P> The Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891 . It is used to produce high - voltage , low - current , high frequency alternating - current electricity . Tesla experimented with a number of different configurations consisting of two , or sometimes three , coupled resonant electric circuits . </P>
what is the purpose of a tesla coil
what is the purpose of a tesla coil
to produce high - voltage , low - current , high frequency alternating - current electricity
to produce high - voltage , low - current , high frequency alternating - current electricity