An induction coil, also known as a Tesla coil or induction transformer, is an electrical device used to generate high-voltage, low-current, high-frequency alternating current (AC) electricity. It operates on the principle of electromagnetic induction and consists of two coils of wire: a primary coil and a secondary coil. Here's how it works: 1. **Primary Coil**: When an alternating current runs through the primary coil, it creates a changing magnetic field in the core of the coil.
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An induction coil uses a changing electric current and Faraday's law of induction to produce a high output electric potential difference.