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0Electricity is distributed from electrical substations to neighborhoods at 1.6×104 V . This is a 60Hzoscillating...

0Electricity is distributed from electrical substations to neighborhoods at 1.6×104 V . This is a 60Hzoscillating (AC) voltage. Neighborhood transformers, seen on utility poles, step this voltage down to the 120V that is delivered to your house. a,) How many turns does the primary coil on the transformer have if the secondary coil has 150 turns? b.) No energy is lost in an ideal transformer, so the output power Pout from the secondary coil equals the input power Pin to the primary coil. Suppose a neighborhood transformer delivers 300 A at 120 V. What is the current in the 1.6×104 V line from the substation?

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