- #1
jigs90
- 19
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Homework Statement
I posted the question on cramster at
http://answerboard.cramster.com/physics- ...
so you could see the picture.
Homework Equations
W = qV = kq1q2 / r
The Attempt at a Solution
I figure out A, B, and C, (which are the x component, y component, and the electric potential, but I can't figure out how to do part D, (which is the work to asseble the four charges). Please help! I tried to you W=qV, but that didn't work.
My Answers were
A) was 24.4
B) was 77.96
C) was 2.719x10^3
Work done in assembling +6 uF and -6uF is zero
Total work =kq1q2/r=9*10^9*8.2*16.4*10^-12/(47sin(60
Total work =2.97*10^-2 J
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