Physics, 30.05.2021 15:50 fernandaElizondo
The primary coil of a transformer has 411 turns; the secondary coil has 1000 turns. An alternating current is sent through the primary coil. The emf in the primary is of amplitude 11.7 V. What is the emf amplitude in the secondary
Answers: 1
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The primary coil of a transformer has 411 turns; the secondary coil has 1000 turns. An alternating c...
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