A proton with a speed of 2.0x10^5m/s enters a region of space in which source charges have created an electric field potential "v"; What is the proton speed after it move through a potential difference of 100volts.
- What will be the final speed if the proton replace an electron.
Mass of Proton = 1.67x10^-27kg
Mass of Electron = 9.1x10^-30kg
Given:
The energy-work theorem says
Comments
Leave a comment