Physics, 23.03.2021 19:40, 30352

P2. The primary coil of a transformer has 280 turns. The secondary coil has 25 turns. Calcu output voltage and current in the secondary, if the input voltage and current in the primary be 120 v and 1A.

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P2. The primary coil of a transformer has 280 turns. The secondary coil has 25 turns. Calcu output...