Physics
Physics, 19.03.2021 01:00, niki209

The primary coil of a transformer has 60 turns. It is connected to an AC power supply with an effective voltage of 120V. Calculate the number of turns on the secondary coil needed to produce 45V in the secondary circuit.

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The primary coil of a transformer has 60 turns. It is connected to an AC power supply with an effect...

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