How Do Electric Fields Affect Particle Movement?

AI Thread Summary
The discussion revolves around calculating the electric field's magnitude and direction at a specified point in a diagram involving two charges. Additionally, it addresses the speed of an electron released from rest in a parallel plate apparatus with a 500 V potential difference. The user initially seeks help with these physics problems but later confirms they found the solution to the first question. The conversation highlights the challenges of recalling relevant equations and concepts related to electric fields and particle movement. Overall, understanding electric fields is crucial for predicting particle behavior in electric fields.
Tariq
Messages
2
Reaction score
0

Homework Statement



1. What is the magnitude and direction of the electric field at point Z in the diagram?

q = - 2.0 x 10-5 C q = + 8.0 x 10-6 C
60 cm 30 cm
X Y Z

2. An electron is released from rest adjacent to the negative plate in a parallel plate apparatus. A potential difference of 500 V is maintained between the plates, and they are in a vacuum. With what speed does the electron collide with the positive plate?

Homework Equations



Electric Field type questions

The Attempt at a Solution



I attempted them but I don't remember how to do them, it was a long time. I need some assistance. Your help will be greatly appreciated. Thank you.
 
Physics news on Phys.org
nvm I got the answer for the first one though.
 

Thread 'Rolling without slipping on a curved surface'

Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
View full post »
Thread 'Voltmeter readings for this circuit with switches'

Thread 'Voltmeter readings for this circuit with switches'

TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
View full post »
Thread 'Trying to understand the logic behind adding vectors with an angle between them'

Thread 'Trying to understand the logic behind adding vectors with an angle between them'

My initial calculation was to subtract V1 from V2 to show that from the perspective of the second aircraft the first one is -300km/h. So i checked with ChatGPT and it said I cant just subtract them because I have an angle between them. So I dont understand the reasoning of it. Like why should a velocity be dependent on an angle? I was thinking about how it would look like if the planes where parallel to each other, and then how it look like if one is turning away and I dont see it. Since...
View full post »

Similar threads

Find the electric field between 2 finite discs
Replies
16
Views
1K
Electric field of point along the central vertical axis of a triangle
Replies
3
Views
880
What Is the Magnitude of the Electric Field Between Parallel Plates?
Replies
4
Views
2K
Electric Field Force Exerted Vertically
Replies
9
Views
8K
Uncharged capacitors connected in series
Replies
18
Views
3K
How Is the Electric Field Calculated for a Point Outside a Charged Ring?
Replies
11
Views
3K
Electric field of a positive plate
Replies
12
Views
2K
Electric Field between Two Thin Conducting Plates
Replies
16
Views
5K
Particle traveling towards a plate with an Electric Field
Replies
1
Views
2K
Electric Field between two charged plates
Replies
4
Views
2K

Hot Threads

Recent Insights

Back
Top