The primary coil of a transformer has n1 400 102 turns and
The primary coil of a transformer has N1 = 4.00 102 turns, and its secondary coil has N2 = 1.20 103 turns. If the input voltage across the primary coil is ?v = (140 V) sin ?t, what rms voltage is developed across the secondary coil? V
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the primary coil of a transformer has n1 400 102 turns and its secondary coil has n2 120 103 turns if the input
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