# Electric field between two plates

by tag16
Tags: electric, field, plates
 P: 37 Electric field between two plates Depends on the charge of the two plates. I'm assuming they're oppositely charged. What you have ( $$\frac{10*10}{10*10^-9}$$ ) is not correct. I don't know where the denominator came from (enlighten?), but the numerator should be on the bottom. It's $$\frac{total charge}{total area}=\sigma$$. Sorry, I just figured out this LaTeX thing, and it's pretty cool.