A video game console operates potential difference of 12.00 V as shown in fig. The potential difference supplied by the power receptacle is 120 V AC. A transformer is used to convert one voltage to the other. If the secondary coil of the transformer (the 12.00 V side) has 1200 loops, how many loops does the primary coil have?
Solution:
Now putting values in formula:
=> V1/N1 = V2/N2
=> 12/1200 = 120/N2
=> N2 = 12,000
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