Homework Statement
What is the magnitude of the electric field in the region between the plates?
The charge on the sphere is 5.00 mC
The image needed to visualize situation:
http://www.webassign.net/userimages/66097?db=v4net
mass of sphere = 3.2grams
Homework Equations
F = EQ
Fg = mg...
That's pretty interesting actually. I think what I did was that the F1 ended up being negative because of the -3x10^-6 force and because the i-hat is positive for that, so that one stayed the same.
As for F2, I wasn't exactly sure about this one because I have a problem with figuring out when...
Homework Statement
A point charge q1 = -3.00 µC is situated at the origin. Another point charge q2 = 5.00 µC is located at the location x = 1.00 m. If another charge Q1 = 10.0 µC is placed at x = -0.100 m, what is the magnitude of the force on it?
Homework Equations
F=[k(q1)(q2)]/r^2...