A 120-V rms voltage at 60.0 Hz is applied across an inductor, a capacitor, and a resistor in series. If the peak current in this circuit is 0.8484 A, what is the impedance of this circuit?
A) 200 ?
B) 141 ?
C) 20.4 ?
D) 120 ?
E) 100 ?
Answer: A
Physics & Space Science
You might also like to view...
Why should isotherms and heat flow lines be orthogonal or perpendicular to each other?
What will be an ideal response?
Physics & Space Science
Describe some characteristics that the terrestrial planets have in common. Use the solar nebula theory to explain the commonality
What will be an ideal response?
Physics & Space Science
Red Rover, Red Rover, let Leslie come over. In this childhood game, you try to stop and catch a person who is running directly at you. Who would you rather pick?
A. Sean, who weighs 350 N and can run 5 m/s. B. Meihong, who weighs 250 N and can run 8 m/s. C. Deidra, who weighs 300 N and can run 3 m/s.
Physics & Space Science
Which of the following planets can be in opposition?
a. Mercury b. Venus c. Earth d. Mars
Physics & Space Science