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An ideal transformer has 100 turns on its primary coil and 200 turns on its secondary...

An ideal transformer has 100 turns on its primary coil and 200 turns on its secondary coil. If 120 V at 2.0 A is applied to the primary,

(a) What voltage is present in the secondary?

(b) What current is present in the secondary?

(c) What is the output power?

(d) Is this a step-up or step-down transformer?

(e) Is the input power the same, larger or smaller than the output power?

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