Recent content by rhettfraser
-
R
Calculating Electron Trajectory in an Electric Field
ok now I've worked out that the work done is 3.04x10-17 how should i work out that when KE is zero the electron will stop? I know that W= Change in PE, is there anyway that W is related to KE?- rhettfraser
- Post #6
- Forum: Introductory Physics Homework Help
-
R
Calculating Electron Trajectory in an Electric Field
but how do you find the force?- rhettfraser
- Post #4
- Forum: Introductory Physics Homework Help
-
R
Calculating Electron Trajectory in an Electric Field
Homework Statement An electron is accelerated from the filament in a vacuum tube towards a metal grid which is maintained at a potential of 180 Volts. It goes through one of the holes in the grid and continues towards a metal plate 1.2 cm away which is maintained at a potential of -10.0 Volts...- rhettfraser
- Thread
- Electric Electric fields Fields
- Replies: 6
- Forum: Introductory Physics Homework Help