In a circuit with pure inductive reactance, the current lags the voltage by 90°, whereas in acircuit with inductive reactance and resistance, the phase angle is < 90°. An R - L circuitcomprises a 1.25-mH inductor and a 7.5-2 resistor. The circuit's interconnecting wiresconduct perfectly. The phase angle at 1.45 kHz is:

Given: f=1.45kHz=1.45×103HzR=7.5ΩL=1.25mH=1.25×10−3H Step 1: Calculate the equivalence resistance of…

Answered: In a circuit with pure inductive…

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter32: Alternating-current Circuits

Section: Chapter Questions

Problem 20P: A 60.0-ft resistor is connected in series with a 30.0-F capacitor and a source whose maximum voltage...

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