Coils of transformer
The primary coil of the transformer has 400 turns, a current of 1.5 A passes through it and is connected to a voltage of 220 V. For the secondary coil, find the voltage, current, and a number of turns if the transformation ratio k = 0.1.
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Showing 2 comments:
i think the value of I2=0.15A
k=i2/i1 which is wrong
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