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

Author Question: At what frequency is a 2000 pF capacitor operating if its reactance is 745 ? A) 1010 Hz B) 1.01 ... (Read 125 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
At what frequency is a 2000 pF capacitor operating if its reactance is 745 ?
 
  A) 1010 Hz B) 1.01 kHz C) 10.1 kHz D) 107 kHz

Question 2

If a 4.7 F capacitor and a 10 k resistor are connected in series across 25 VDC, approximately how much voltage will the resistor drop after charging for just one time constant?
 
  A) 23.8 V B) 15.8 V C) 9.20 V D) 21.6 V


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
Excellent

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Population predictions for 2000–2050, using three different total fertility rates ( Population predictions for 2000–2050, using three different total fertility rates (
The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
Frequency distribution curve: interpatient variability in drug response. Frequency distribution curve: interpatient variability in drug response.
Frequency Analysis of Letters Used in the English Language Frequency Analysis of Letters Used in the English Language
The age-adjusted rate of melanoma, a deadly form of skin cancer, from 1973 to 2000. Over that time p The age-adjusted rate of melanoma, a deadly form of skin cancer, from 1973 to 2000. Over that time p
Yanofsky’s cotransduction frequency analysis Yanofsky’s cotransduction frequency analysis
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library