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  
lulalu lulalu
wrote...
Go to Answer
Posts: 274
Rep: 0 0
5 years ago
A point charge Q = -12 μC, and two other charges q2 and q2, are placed on x-y axes as shown in the figure. The electric force components on charge Q are Fx = +0.005 N and Fy = -0.003 N.  (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2, e = 1.6 × 10-19 C)
(a) How many excess electrons are there in charge Q?
(b) What are the charges q1 and q2, including their signs?

Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
Read 86 times
1 Reply
Replies
Answer verified by a subject expert
alondra.anahyalondra.anahy
wrote...
#1
Posts: 195
Rep: 157 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

lulalu Author
wrote...

5 years ago
This calls for a celebration Person Raising Both Hands in Celebration
annabananerz
wrote...

Yesterday
You make an excellent tutor!
Alina01978
wrote...

2 hours ago
Brilliant ツ
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1438 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 308
  
 247
  
 327
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824
Previous poll results: What's your favorite funny biology word?