Be it an ordinary high school project or a mind blowing arcing project, a Tesla Coil is always fun to build and will definitely make your project look cool and attractive. A Tesla Coil is a simple coil that creates a high voltage electric field in the air when a small input power (9V) is provided, this electric filed is strong enough to glow small light bulbs. This principle was invented by the Nicola Tesla, who also holds the credit for inventing Induction Motors, AC current, neon bulbs, Remote controls etc..

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