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

Author Question: An inductor (L) of 2mH is in series with a capacitor (C) of 4.7 F across a sine wave ac source. The ... (Read 31 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 28, 2018
An inductor (L) of 2mH is in series with a capacitor (C) of 4.7 F across a sine wave ac source. The resonant frequency (fr) of the LC circuit is
 
  A) 519 Hz B) 1,642 Hz C) 3,284 Hz D) 260 Hz

Question 2

An inductor and capacitor are in parallel across a sine wave ac source. Inductor current (IL) is 4 mA and capacitor current (IC) is 9 mA. Total circuit current (IT) is
 
  A) -5 mA B) 9 mA C) 5 mA D) -4 mA


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


torybrooks

  • Member
  • Posts: 500
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Cross-sectional data showing that the amount of effort spent on personal health care increases with Cross-sectional data showing that the amount of effort spent on personal health care increases with
Extracorporeal shock-wave lithotripsy. Acoustic shock waves generated by the shock-wave generator ... Extracorporeal shock-wave lithotripsy. Acoustic shock waves generated by the shock-wave generator ...
Localizing the Source of High-Frequency Sounds Localizing the Source of High-Frequency Sounds
Electrophoresis gel in a densitometer. (a) The green light from the slit light source is visible ... Electrophoresis gel in a densitometer. (a) The green light from the slit light source is visible ...
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library