Electric Fields - Electron Passing through deflecting Plates

[aatari]

Hi Guys,

I have attempted the question below. Please have a look at my work and let me know if everything looks fine. Any feedback would be great.

1. Homework Statement

Homework Equations

F = qv/d
a = F/m
t = d/v
qv = 1/2mv^2
x = vt + 1/2 at^2

The Attempt at a Solution

 

[TSny]

Hi.

Please see item 5 here: https://www.physicsforums.com/threads/guidelines-for-students-and-helpers.686781/

I don't believe you used the correct initial velocity for calculating the displacement in the vertical direction (when finding x).

Edit: Also, did you use the correct potential difference for finding the speed at the moment the particle enters the region between the plates?