A 111- resistor, a 0.150-uF capacitor, and a 5.77-mH inductor are connected in series to a generator whose voltage is 27.8 V. The current in the circuit is 0.150 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter12: Electric Current And Related Variables In Engineering
Section: Chapter Questions
Problem 20P
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A 111- resistor, a 0.150-uF capacitor, and a 5.77-mH inductor are connected in series to a
generator whose voltage is 27.8 V. The current in the circuit is 0.150 A. Because of the
shape of the current-versus-frequency graph (shown), there are two possible values for
the frequency that correspond to this current. Obtain these two values. Give (a) the
smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and
power is an average value unless indicated otherwise.
Transcribed Image Text:A 111- resistor, a 0.150-uF capacitor, and a 5.77-mH inductor are connected in series to a generator whose voltage is 27.8 V. The current in the circuit is 0.150 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.
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