Question

Two infinite parallel metal plates are charged
with equal surface charge densities of same
polarity. The electric field in the gap between
the plates is​

Answer 1

Answer:

We have two situations over here as you didn't mention the charge:

1. If both pates are oppositely charged, then it is given by

           Ф = charge density / ∈

2. If they are likely charged, the electric field will be 0 .

   Reason: Imagine the field lines of two +ve charges held together.