Yes, you are right! Thank you a lot!
Is this solution a correct?
By Gauss' law:
##\frac{q}{\varepsilon_0} = ES_{full}##
##\frac{q}{\varepsilon_0} = 2ES##
##E = \frac{q}{2\varepsilon_0S}##
##E = \frac{\sigma}{2\varepsilon_0}##
##E_{ind} = E_{ind+} + E_{ind-}##
##E_{ind} =...
The correct answer to this problem is: ##\sigma = \varepsilon_0E\frac{\varepsilon-1}{\varepsilon}##
Here is my attempt to solve it, please tell me what is my mistake?
##E_{in} = E_{out} - E_{ind}##
##E_{ind} = E_{out} - E_{in}##
##E_{in} = \frac{E_{out}}{\varepsilon}##
##E_{ind} = E_{out} -...