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

Author Question: When a switch is closed, completing an LR series circuit, the time needed for the current to reach ... (Read 80 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Jul 28, 2018
When a switch is closed, completing an LR series circuit, the time needed for the current to reach three-quarters its maximum value is ____ time constants.
 a. 0.500
  b. 0.693
  c. 0.725
  d. 1.33
  e. 1.39

Question 2

When a switch is closed, completing an LR series circuit, the time needed for the current to reach one half its maximum value is ____ time constants.
 a. 0.250
  b. 0.500
  c. 0.693
  d. 1.00
  e. 1.44


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 28, 2018
Answer to Question 1

E

Answer to Question 2

C


vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

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?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Past and current ranges of the grizzly bear. Past and current ranges of the grizzly bear.
Transdermal patch administration: (b) patch immediately applied to clean, dry, hairless skin and lab Transdermal patch administration: (b) patch immediately applied to clean, dry, hairless skin and lab
The Serial Reaction Time Task The Serial Reaction Time Task
Richmond, Virginia, lies in ruins in April 1865 at the time of Lincoln’s visit—and a few days before Richmond, Virginia, lies in ruins in April 1865 at the time of Lincoln’s visit—and a few days before
An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ... An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ...
Heart valves in closed position viewed from the top. Heart valves in closed position viewed from the top.
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library