Calculating Electron Speed in an Electric Field - Homework Question

In summary, an electron is released from rest in a weak electric field of -2.8 x 10-10 N/C. After traveling a vertical distance of 1.9 µm, the speed of the electron is requested. The gravitational force on the electron should not be neglected. The OP has not attempted to solve the problem and has been asked to repost in the Intro Physics forum with their work.
  • #1
Rangers1994
2
1

Homework Statement


An electron is released from rest in a weak electric field given by -2.8 x 10-10 N/C [PLAIN]https://www.flipitphysics.com/Content/smartPhysics/Media/Images/Tipler/Symbols/jhatbold.gif. After the electron has traveled a vertical distance of 1.9 µm, what is its speed? (Do not neglect the gravitational force on the electron.)

Homework Equations

The Attempt at a Solution


Don't know where to start, haven't learned this yet and was given as a homework problem
 
Last edited by a moderator:
  • Like
Likes AD Das
Physics news on Phys.org
  • #2
Thread closed for not showing any effort on schoolwork. I've asked the OP to re-post in the Intro Physics forum and show their work.
 

Related to Calculating Electron Speed in an Electric Field - Homework Question

What is an electric field?

An electric field is a region of space in which electrically charged particles experience a force. This force can be either attractive or repulsive, depending on the type and sign of the charges involved.

How is an electric field measured?

An electric field is measured in units of volts per meter (V/m). This unit represents the amount of electric force per unit of distance that a charged particle would experience in the electric field.

What are the factors that affect the strength of an electric field?

The strength of an electric field is affected by the distance between the charges, the magnitude of the charges, and the type of medium in which the charges are located. Additionally, the presence of other charges or objects in the vicinity can also influence the strength of the electric field.

What is the relationship between electric field and electric potential?

Electric potential is a measure of the electrical potential energy per unit of charge at a particular point in an electric field. The electric field is the gradient of the electric potential, meaning that it represents the direction and magnitude of change in electric potential per unit of distance.

How is an electric field represented and visualized?

An electric field can be represented and visualized using electric field lines. These lines indicate the direction of the electric field vector at each point in space, with the density of lines representing the strength of the field.

Similar threads

Electric Fields Question, What is the speed of the electron?
    • Introductory Physics Homework Help
Replies
1
Views
1K
Relativistic angular moment of electron in electric field
    • Advanced Physics Homework Help
Replies
1
Views
1K
MHB Multiple choice question about electric fields and magnetic fields
    • General Math
Replies
1
Views
794
An electron & a proton are each placed in an electric field
    • Introductory Physics Homework Help
Replies
1
Views
2K
Electron speed and acceleration in an electric field
    • Electromagnetism
Replies
9
Views
2K
Magnitude of an electric field
    • Introductory Physics Homework Help
Replies
4
Views
2K
Electron released into an electric field from rest
    • Introductory Physics Homework Help
Replies
1
Views
2K
Calculate the velocity of electron flying through electric field
    • Advanced Physics Homework Help
Replies
7
Views
3K
Electric and Magnetic field acting on an electron
    • Introductory Physics Homework Help
Replies
25
Views
4K
Find frequency of oscillating electron in electric field
    • Advanced Physics Homework Help
Replies
4
Views
8K

Hot Threads

Recent Insights

Back
Top