A 73.2 Q resistor, a 73.5 µF capacitor and a 2.67 mH resistanceless coil are in series with an AC source (Vrms = 489 V, f = 76.6 Hz). Find the phase angle between the current and the applied voltage, in degrees.

A 73.2 Q resistor, a 73.5 µF capacitor and a 2.67 mH resistanceless coil are in series with an AC source (Vrms = 489 V, f = 76.6 Hz). Find the phase angle between the current and the applied voltage, in degrees.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter33: Inductors And Ac Circuits

Section: Chapter Questions

Problem 80PQ

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A 73.2 Q resistor, a 73.5 µF capacitor and a 2.67 mH resistanceless coil are in series with an AC source (Vrms = 489 V, f = 76.6 Hz). Find the phase angle between
the current and the applied voltage, in degrees.

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