Gauss's theorem is always valid. We can apply it to any closed surface and the calculated flux will depend exclusively on the charge within the closed surface.
Click and drag the closed surfaces onto the charges.
You appear to be on a mobile device, do you want to go to our dedicated interface?
Why some sharing tools are not available?
Sign up to take full advantage of our sharing options. The links below include activation codes in order to facilitate sharing with your community.