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Inductors

Q1: An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then

A VR ≥ VL

B VL< VR

C VL = VR

D VL > VR

ANS:D - VL > VR

With frequency increasing, reactance supposed to be increased as well, it means the right answer is option D.



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