- #1
khfrekek1992
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Homework Statement
Two square parallel sheets with area>>distance between them have total charges of Q1 and Q2 on them. What is the force between them?
Homework Equations
Q1in+Q2in=0
Q1in+Q1out=Q1
Q2in+Q2out=Q2
Q1out=Q2out
The Attempt at a Solution
I set up 4 equations for the charges on the inner and outer sides of each plate (shown above)
Now I have no idea how to find the electric field from here. any help?