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

Author Question: An electron is placed in a uniform electric field of 4.5 104 N/C that points to the right. (e = 1.6 ... (Read 1295 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
An electron is placed in a uniform electric field of 4.5  104 N/C that points to the right. (e = 1.6  10-19 C, melectron = 9.11  10-31 kg)
 
  (a) What are the magnitude and direction of the force on the electron?
  (b) If the electron is released from rest, what is its speed after 3.0 ps?

Question 2

A proton moving at 5.0  104 m/s horizontally enters a region where a magnetic field of 0.12 T is present, directed vertically downward. What magnitude force acts on the proton due to this field? (e = 1.60  10-19 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

Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 29, 2018
Answer to Question 1

(a) 7.2  10-15 N to the left (b) 24 km/s

Answer to Question 2

9.6  10-16 N


gonzo233

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 29, 2018
Thank you!


Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Electron Transport Chain Electron Transport Chain
Insects Under the Electron Microscope Insects Under the Electron Microscope
Electron Photomicrograph Electron Photomicrograph
Transferring Sterile Solutions onto a Sterile Field Transferring Sterile Solutions onto a Sterile Field
An electron is accelerated from rest through a potential difference. After acceleration the ... An electron is accelerated from rest through a potential difference. After acceleration the ...
Field Triage Decision Scheme Field Triage Decision Scheme
Video: Causes of Angina

For a complete list of videos, visit our video library