Ok, so using C = ε*A/d, the equation now becomes
F = ε*A*V2/d2
which makes B false.
So then the answer is simply E? I only have one attempt left to get the question right.
Homework Statement
http://dl.dropbox.com/u/14443433/Screen%20shot%202011-02-25%20at%2011.02.23%20AM.PNG
Homework Equations
Q = C*V
E-field = V/d
F = E*q
C = epsilon-naught*A/dThe Attempt at a Solution
A.
false based on
F = E*q
= Vq/d
= C*V^2/d
B.
true based on the inverse...