Two large, thin metal plates  are parallel and close to each other. On their inner faces, the plates
Channel: Doubtnut
Date: 2020-08-30

Two large, thin metal plates  are parallel and close to each other. On their inner faces, the plates have surface  charge densities  of opposite  signs and of magnitude `19xx10^(-22) Cm^(-2)`.  What is E (a)  to the left  of the plates (b) to the right of the plates (c) between the plates ?  Here, `sigma = 19xx10^(-22) Cm^(-2)`