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

Author Question: An RL series circuit has the following components: 5.0-mH coil, 4.8-W resistor, 12-V battery, ... (Read 129 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jul 28, 2018
An RL series circuit has the following components: 5.0-mH coil, 4.8-W resistor, 12-V battery, ammeter, and switch. After the switch is closed for a long time, find the final value of the current.
 a. 12 A
  c. 2.5 A
  b. 2400 A
  d. 58 A

Question 2

Sound waves of a certain frequency in air having a wavelength of 1.9 m will have what wavelength in water? Take the speed of sound in air to be 340 m/s and in water to be 1490 m/s.
 a. 0.57 m
  c. 8.3 m
  b. 1.9 m
  d. 11 m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jul 28, 2018
Wow, this really help

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Components of a MiniCiggy e-cigarette Components of a MiniCiggy e-cigarette
This bike actually flies—thanks to six horizontal propellers and a battery-powered motor. Changing ... This bike actually flies—thanks to six horizontal propellers and a battery-powered motor. Changing ...
Cellular components. Cellular components.
How to find the tangential and normal components of a vector How to find the tangential and normal components of a vector
Muscle Tissue Components Muscle Tissue Components
A comparison of the components in prokaryotic and eukaryotic ribosomes A comparison of the components in prokaryotic and eukaryotic ribosomes
Video: Oxygen - hemoglobin dissociation curve & Hemoglobin's affinity with oxygen - acidity

For a complete list of videos, visit our video library