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

Author Question: The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a ... (Read 74 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jul 28, 2018
The current in a coil with a self-inductance of 1.5 mH increases from 0 to 2.0 A in a tenth of a second. What is the induced emf in the coil?
 a. 15 mV
  c. 0.10 V
  b. 0.30 V
  d. 30 mV

Question 2

When car shock absorbers wear out and lose their damping ability, what is the resulting oscillating behavior?
 a. underdamped
  c. overdamped
  b. critically damped
  d. hyperdamped


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


TVarnum

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jul 28, 2018
Thank you!


mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
A typical two-wire coil-on-plug ignition system showing the triggering and the switching being ... A typical two-wire coil-on-plug ignition system showing the triggering and the switching being ...
When the exhaust is rich, the PCM applies a negative current into the pump cell. When the exhaust is rich, the PCM applies a negative current into the pump cell.
Chilling Effect of a Cold Current Chilling Effect of a Cold Current
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ... A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...
Video: Congenital Heart Defects Animation

For a complete list of videos, visit our video library