The 250- turn primary coil of a step-down transformer is connected to an AC line that is 120.0 V (rms). The secondary coil is to supply 14.0 A (rms) at 9.60 V (rms). Assuming no power loss in the transformer, what is the number of turns Ns in the secondary coil? What is the rms current ip,rms in the primary coil?
The 250- turn primary coil of a step-down transformer is connected to an AC line that is 120.0 V (rms). The secondary coil is to supply 14.0 A (rms) at 9.60 V (rms). Assuming no power loss in the transformer, what is the number of turns Ns in the secondary coil? What is the rms current ip,rms in the primary coil?
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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