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

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?
29
turns
(b) What is its input current when its output is 1.13 A?
0.9
How are the voltages in the secondary and primary coils related to the input and output currents? A

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? 29 turns (b) What is its input current when its output is 1.13 A? 0.9 How are the voltages in the secondary and primary coils related to the input and output currents? A