An ac generator with m 220V and operating at 400 Hz causes oscillations in a series RLC circuit having R 220, L 150mH, and C 24 0F Find (a) The capacitive reactance XC, (b) The impedance Z, and (c) The current amplitude I A second capacitor of the same capacitance is then connected in series with t...

Physics
Oscillations Mechanical Waves
An ac generator with m = 220V and operating at

An ac generator with m = 220V and operating at 400 Hz causes oscillations in a series

Question:

An ac generator with ξ m = 220V and operating at 400 Hz causes oscillations in a series RLC circuit having R = 220Ω, L = 150mH, and C = 24.0μF. Find
(a) The capacitive reactance XC,
(b) The impedance Z, and
(c) The current amplitude I. A second capacitor of the same capacitance is then connected in series with the other components. Determine whether the values of
(d) XC,
(e) Z, and
(f) I increase, decrease, or remain the same.

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a The capacitive reactance is Xc b The impedance is 1 1 2f 2400 Hz24010 F Z...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 24, 2011 05:31 AM

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