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## Homework Statement

The electric flux through each face of a 4.50m x 4.50m x 4.50m cube is 130Nm^2/C .

How much charge is inside the cube?

## Homework Equations

Electric Flux = E*A = Qin/ε

## The Attempt at a Solution

I know electric flux is given, 130Nm^2/C and I'm trying to solve for Qin. So, I plug those numbers into the equation and get

130Nm^2/C = Qin/ε

I end up with Qin = 1.1505 * 10^-9 C, but when I type this into the answer, it doesn't work!

I don't see what I'm doing wrong!:(