A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its secondary coil if its input voltage

Question

A plug-in transformer supplies 9.00 V to a video game system.
(a) How many turns are in its secondary coil if its input voltage is 120 V and the primary coil has 383 turns?
(b) What is its input current when its output is 1.13 A?

Kunduz · Accepted Answer

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