Electric field due to an infinite sheet of charge having surface charge density $\sigma$  is E. Electric field due to an infinite conducting sheet of same surface density of charge is

Given Data: E is the electric field due to an infinite sheet of charge having surface charge density $\sigma$

Concept Used: Electric Field Intensity.

Detailed Solution:

Formula of electric field due to infinite sheet of charge:

$\mathrm{E}=\frac{\sigma }{{\epsilon }_0}$

So, we know, Electric field due to conducting sheet of same density of charge:

$E^{\text{'}}=\frac{\sigma }{2{\epsilon }_0}=\frac{E}{2}$