[Solved] EM fields Homework help!
Can anyone help with Question 7(a)(ii) ?
Use F=EQ, you have Q and can find E by first
Use Work Done (given as the question as change in KE) =QV to get potential difference,
Then put that into E=V/d (again given in the question) to get E. Then you can use F=EQ
"Either this wallpaper goes, or I go"- Oscar Wilde's last words
PlanckTime - Amin