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1) Which one of the following choices will make the oscillations in an LC circuit go to zero faster? Circle all that apply: A) increase the inductance B) increase the emf C) increase the circuit resistance D) increase the capacitance 2) An LRC series circuit has a phase angle of -32.7°. How does the inductive reactance compare to the capacitive reactance? A) The inductive reactance is larger B) The capacitive reactance is larger C) The inductive reactance and the capacitive reactance are both zero. E) decrease the inductance F) decrease the emf D) The inductive reactance and the capacitive reactance are exactly equal to each other. E) Need more information to answer this question. F) none of the above A) inductor only B) resistor only G) decrease the circuit resistance H) decrease the capacitance 3) An alternating current is set up in an LRC circuit. For which of the following circuit elements does the voltage trail the current by 90°? C) capacitor only D) resistor and capacitor only E) inductor, resistor, and capacitor F) none of the above B) capacitor C) inductor 4) A circuit contains a AC voltage source, connected in series to a resistor, and another component. The voltage amplitude is held constant as the frequency is increased. The current in the circuit is observed to stay constant as the frequency is increased. What could be the additional component in the circuit? Circle all that apply. A) resistor D) Platypus E) Cannot determine the answer with the given information F) none of the above

1) Which one of the following choices will make the oscillations in an LC circuit go to zero faster? Circle all that apply: A) increase the inductance B) increase the emf C) increase the circuit resistance D) increase the capacitance 2) An LRC series circuit has a phase angle of -32.7°. How does the inductive reactance compare to the capacitive reactance? A) The inductive reactance is larger B) The capacitive reactance is larger C) The inductive reactance and the capacitive reactance are both zero. E) decrease the inductance F) decrease the emf D) The inductive reactance and the capacitive reactance are exactly equal to each other. E) Need more information to answer this question. F) none of the above A) inductor only B) resistor only G) decrease the circuit resistance H) decrease the capacitance 3) An alternating current is set up in an LRC circuit. For which of the following circuit elements does the voltage trail the current by 90°? C) capacitor only D) resistor and capacitor only E) inductor, resistor, and capacitor F) none of the above B) capacitor C) inductor 4) A circuit contains a AC voltage source, connected in series to a resistor, and another component. The voltage amplitude is held constant as the frequency is increased. The current in the circuit is observed to stay constant as the frequency is increased. What could be the additional component in the circuit? Circle all that apply. A) resistor D) Platypus E) Cannot determine the answer with the given information F) none of the above

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1) Which one of the following choices will make the oscillations in an LC circuit go to zero faster? Circle all that apply: A) increase the inductance B) increase the emf C) increase the circuit resistance D) increase the capacitance 2) An LRC series circuit has a phase angle of -32.7º. How does the inductive reactance compare to the capacitive reactance? A) The inductive reactance is larger B) The capacitive reactance is larger C) The inductive reactance and the capacitive reactance are both zero. D) The inductive reactance and the capacitive reactance are exactly equal to each other. E) Need more information to answer this question. F) none of the above E) decrease the inductance F) decrease the emf G) decrease the circuit resistance H) decrease the capacitance 3) An alternating current is set up in an LRC circuit. For which of the following circuit elements does the voltage trail the current by 90°? A) inductor only B) resistor only C) capacitor only D) resistor and capacitor only E) inductor, resistor, and capacitor F) none of the above 4) A circuit contains a AC voltage source, connected in series to a resistor, and another component. The voltage amplitude is held constant as the frequency is increased. The current in the circuit is observed to stay constant as the frequency is increased. What could be the additional component in the circuit? Circle all that apply. A) resistor B) capacitor C) inductor D) Platypus E) Cannot determine the answer with the given information F) none of the above
Transcribed Image Text:1) Which one of the following choices will make the oscillations in an LC circuit go to zero faster? Circle all that apply: A) increase the inductance B) increase the emf C) increase the circuit resistance D) increase the capacitance 2) An LRC series circuit has a phase angle of -32.7º. How does the inductive reactance compare to the capacitive reactance? A) The inductive reactance is larger B) The capacitive reactance is larger C) The inductive reactance and the capacitive reactance are both zero. D) The inductive reactance and the capacitive reactance are exactly equal to each other. E) Need more information to answer this question. F) none of the above E) decrease the inductance F) decrease the emf G) decrease the circuit resistance H) decrease the capacitance 3) An alternating current is set up in an LRC circuit. For which of the following circuit elements does the voltage trail the current by 90°? A) inductor only B) resistor only C) capacitor only D) resistor and capacitor only E) inductor, resistor, and capacitor F) none of the above 4) A circuit contains a AC voltage source, connected in series to a resistor, and another component. The voltage amplitude is held constant as the frequency is increased. The current in the circuit is observed to stay constant as the frequency is increased. What could be the additional component in the circuit? Circle all that apply. A) resistor B) capacitor C) inductor D) Platypus E) Cannot determine the answer with the given information F) none of the above
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