Ask
your own question, for FREE!
Physics
12 Online
Four point charges, each of magnitude 7.76e-6 C are placed at the corners of a square 39.6 cm on a side. If three of the charges are positive and one is negative, find th emagnitude ofthe force experienced by the negative charge. Answer in units of N.
Still Need Help?
Join the QuestionCove community and study together with friends!
Just compute the coloumbic force between each of the positive of particles and the negative one, being careful to note direction, and sum them.
coulombs law, yo! F=k(qxq)/r^2
use superposition to find the total force from all charges.
i dont know how to find direction of the charges when adding them.
|dw:1360718909665:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
thereneelg:
Okay....I'm doing a group solo for choir. Auditions are Tuesday (?), Any tips on
Arizona:
my Rolling stone airpods won't connect and I got them about a year ago is there t
Arizona:
can someone check out my essay i'm doing in my senior English class about the McD
IcedShots:
I was wondering, is there anybody on here around my age? Im turning 15 on December 1 ud83dude0a.
stxandrew1214:
I lwk like a junior need help to talk with her and get to know her but I think sh
thatonenerd:
Use Hvap of water = 40.7 kJ/mol, c of water = 4.184 J/g.u00b0C, and molar mass of HO = 18.
letrasbonitasz:
Typography plays an important role in digital communication. Different font styles can make social media profiles, usernames, messages, and creative designs
Bounty:
tested love: im so over love it acquires patience i don't have trials an tribulations yet my souls the only one taken i give 90 you give 10 you say that you
SaltySuga:
is it possible to tell how deep a cut is by an open wound? like would i be able t
1 hour ago
0 Replies
0 Medals
8 hours ago
3 Replies
0 Medals
1 day ago
1 Reply
0 Medals
8 hours ago
3 Replies
0 Medals
1 day ago
19 Replies
3 Medals
2 days ago
5 Replies
0 Medals
4 days ago
3 Replies
1 Medal
2 days ago
7 Replies
2 Medals
4 days ago
5 Replies
1 Medal