What is the primary difference between Faraday's experiment and modern AC transformer operation?
Answer
Modern transformers use continuous alternating current
Faraday's initial experiment relied on the act of switching the current on and off to create a changing magnetic field, resulting in transient effects. In contrast, modern transformers utilize alternating current, which is characterized by a continuously and rapidly changing direction. This allows for a sustained state of induction, enabling efficient and reliable voltage conversion for power systems.
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Faraday's first transformer - IGCSE Physics - YouTube
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