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

Author Question: A force of 10 N acts on a charge of 5.0 C when it is placed in a uniform electric field. What is the ... (Read 59 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
A force of 10 N acts on a charge of 5.0 C when it is placed in a uniform electric field. What is the magnitude of this electric field?
 
  A) 50 MN/C
  B) 2.0 MN/C
  C) 1.0 MN/C
  D) 0.50 MN/C
  E) 1000 MN/C

Question 2

A train moving 30. m/s approaches a station and sounds its whistle and passengers standing at the station hear a pitch of 440. cycles/second. What pitch will be heard when the train is at rest at the station? (assume the air temperature is 20.C)
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

402. Hz


shofmannx20

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 27, 2018
Thank you!


JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Mosaic of Charge-Coupled Devices Mosaic of Charge-Coupled Devices
The cultural and racial–ethnic diversity of today’s work force has led to the need for diversity ... The cultural and racial–ethnic diversity of today’s work force has led to the need for diversity ...
An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ... An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ...
When both sides of the back have been massaged, redrape the back. With light to moderate force, use ... When both sides of the back have been massaged, redrape the back. With light to moderate force, use ...
Take Charge of Your Blood Pressure! Take Charge of Your Blood Pressure!
finding resultant for the following force combinations finding resultant for the following force combinations
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library