- #1
ramazkhomeriki
- 10
- 0
Consider infinite charged sheet in xy plane and suppose that charge is gradually and uniformly removed from the sheet. Electric field outside the sheet obviously do not depend on x and y variables, thus the Maxwell equation divE=0 reduces to the simpler form ∂Ez/∂z=0, this means that z component of electric field is uniform along z at any moment. But then it follows that the change of charge of the sheet is felt simultaneously at any point along z. I have no idea where a mistake is.