This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 120. mH inductor is in series with a 20. resistor and a variable capacitor (0.110 F to 0.400 F). ... (Read 44 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 27, 2018
A 120. mH inductor is in series with a 20.  resistor and a variable capacitor (0.110 F to 0.400 F).
 
  (a) What is the range of resonant frequencies possible?
  (b) Connected to a 24. volt rms source, what current flows at resonance?

Question 2

The index of refraction of a certain medium is 1.5. What is the speed of light in that medium?
 
  A) 1.0  108 m/s
  B) 2.0  108 m/s
  C) 3.0  108 m/s
  D) 4.0  108 m/s
  E) 5.0  108 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 27, 2018
Answer to Question 1

(a) 0.726 KHz to 1.39 KHz
(b) 1.20 A

Answer to Question 2

B


Zulu123

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 27, 2018
Thank you!


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Upper GI series. Upper GI series.
Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004 Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004
Carrie Mae Weems, You Became a Scientific Profile, from the series From Here I Saw What Happened ... Carrie Mae Weems, You Became a Scientific Profile, from the series From Here I Saw What Happened ...
Edmund Clark. Camp Five, Detainee's Cell, from the series Guantanamo: If the Light Goes Out, ... Edmund Clark. Camp Five, Detainee's Cell, from the series Guantanamo: If the Light Goes Out, ...
Summary of Single Variable Discrete Models Summary of Single Variable Discrete Models
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library