What is the power delivered to this transformer

Reference no: EM13342917

A transformer has 20 turns of wire in its primary coil and 40 turns on its secondary coil. The effective voltage on the secondary is 220V.

(a) If 7.9 A of current is supplied to the primary coil, what is the current in the secondary coil?

(b) What is the power delivered to this transformer?

Reference no: EM13342917

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