Two infinitely long parallel conducting plates having surface charge densities `+ sigma` and `-sigma` respectively, are seperated by a small distance. The medium between the plates is vacuum. If `epsilon_(0)` is the dielectric permittivity of vacumm, then the electric field in the region between the plates is

Options

A. `0 V m^(-1)`
B. `sigma/epsilon_0 V m^(-1)`
C. `sigma/(2epsilon_0) V m^(-1)`
D. `(2sigma)/epsilon_0 V m^(-1)`

Answer

B