A transformer with 120 turns in its secondary supplies 12

Reference no: EM13624882

A transformer with 120 turns in it's secondary supplies 12 volts at 220 ma to a toy train. The primary is connected across a 120 v wall outlet. How many turns are in the primary? What's the primary current? What power is delivered by the wall?

Reference no: EM13624882

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A transformer with 120 turns in its secondary supplies 12

Reference no: EM13624882

Reference no: EM13624882

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