- #1
Shaif
- 3
- 0
Homework Statement
Electric field= 425 N/C
Vf = 3.25x10^5 m/S
VI=0
The charge is an electron
Homework Equations
An electron gun had a uniform electric field. The electron starts from rest and is fired from the gun, reaching a speed of (vf given above). How far does the electron move relative to the electron field?
The Attempt at a Solution
Ek = .5 mv^2
Electric pot. Energy = -qed
Find intial energy at the end of the motion using .5mvf^2 then use it to solve for d by plugging it into Ee= -qed where D is the distance travelled?