(a) What is the voltage output of a transformer used for rechargeable flashlight batteries if its primary has 484 turns, its secondary has 8 turns, and the input voltage is 119 V? V (b) What input current is required to produce a 4.00 A output? mA (c) What is the power input? W
(a) What is the voltage output of a transformer used for rechargeable flashlight batteries if its primary has 484 turns, its secondary has 8 turns, and the input voltage is 119 V? V (b) What input current is required to produce a 4.00 A output? mA (c) What is the power input? W
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 44P: A step-up transformer is designed so that the output of its secondary winding is 2000 V(rms) when...
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