- #1
flyingpig
- 2,579
- 1
Homework Statement
Wow that was three problems in my title. Anyways please go to this link
http://stuff.mit.edu/afs/athena/course/8/8.02-esg/Spring03/www/8.02pset2sol3.pdf
and go to problem 4: 24.28
I have a question to the solutions
a) They constructed a bigger cylinder for their Gaussian surface. Now my question is, is the thin cylindrical shell itself a charge and that is why we must construct our own surface?
What happens if the [tex]\vec{E}[/tex] field is 36kN/C at 7.00cm?
b) Why is it 0? Why can't you just replace 19cm with 4.00cm?