Each plate of a parallel plate capacitor has an area of 3.00 cm2. A dielectric material with
dielectric constant κ = 2.40 and a dielectric strength of 5.00 kV/mm is placed between the plates.
Calculate the maximum charge that can be stored in the capacitor.
Answer: 31.9 nC
The Attempt at a Solution
and I know that E=V/d
but i cant find d, which is what i probably need