- #1
Jon Blind
- 10
- 2
Homework Statement
So I want to know the distance to 2. The proton is at v=0 at the 1.
q=1.602*10^-19 point 1
L=1mm
v=1.1*10^6 at point 2
F=1.44*10^-12 at point 1
Homework Equations
[/B]
E=(1/4πε)*(q/r2)
ΔV=∫E*dr=(1/4πε)*q∫(1/r2)=(1/4πε)*q*(1/r2-1/r1)
ΔU=ΔK=mv2/2
ΔK=mv2/2=ΔV*q=q*(1/4πε)*q*(1/r2-1/r1)
3) The attempt at a solutionI can't seem to calculate the distance. I don't know where I've gone wrong.
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