Estimate what is the current in the primary coil

Reference no: EM13551441

A step-down transformer (turns ratio = 1:6) is used with an electric train to reduce the voltage from the wall receptacle to a value needed to operate the train. When the train is running, the current in the secondary coil is 4.50 A. What is the current in the primary coil?

Reference no: EM13551441

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