tesla coil
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Definition(s):
- (n) a step-up transformer with an air core; used to produce high voltages at high frequencies
Usage(s):
- Their machine consists essentially of a tesla coil under oil and a cascading cathode tube.
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incendiary
/ɪn ˈsɛn di ɛ ri /
/ɪn ˈsɛn di ɛ ri /