What is the electric force between the balloon and the denim when the two are separat

  • Thread starter Dumb4Physz
  • Start date
  • #1

Homework Statement



A balloon rubbed against denim gains a
charge of −2.0 μC.
The Coulomb constant is 8.98755 ×
109 N · m2/C2.
What is the electric force between the bal-
loon and the denim when the two are sepa-
rated by a distance of 6.0 cm? (Assume that
the charges are located at a point.)
Answer in units of N.

Homework Equations



q=n.e
Fe=kq1q2/r^2
e=Fe/q


The Attempt at a Solution



i tried plugging everything in but they were wrong when i checked them. please explain to me what i did wrong! thx .

Homework Statement





Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
rl.bhat
Homework Helper
4,433
8


Show your calculations. With out that it is not possible to say what you did wrong.
 

Related Threads on What is the electric force between the balloon and the denim when the two are separat

Replies
4
Views
2K
Replies
1
Views
5K
Replies
10
Views
11K
Replies
1
Views
2K
Replies
1
Views
2K
Replies
3
Views
4K
Replies
10
Views
1K
Replies
1
Views
1K
Top