× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
e
4
h
4
h
4
m
3
d
3
B
3
o
3
w
3
H
3
a
3
c
3
k
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
rizzi rizzi
wrote...
Posts: 76
Rep: 1 0
11 years ago
by....
A. a negative sign (they are of opposite sign)
B. a reciprocal (force is 1/energy)    
C. a power of 2 (one is the square root of the other)
D. a factor of distance
E. a factor of 2
F. a factor of charge

I am not sure what the question is asking, any help would be great!
Read 1120 times
1 Reply

Related Topics

Replies
wrote...
#1
11 years ago
D, a factor of distance.

If k=1/(4*pi*epsilon0), then:

F=kqq/r^2

and E=kqq/r

So F=E/r, or E=Fr
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1328 People Browsing
 247 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 306
  
 234
  
 221
Your Opinion
Who will win the 2024 president election?
Votes: 45
Closes: November 4
Previous poll results: Where do you get your textbooks?