Two Parallel Conducting Plates Are Separated by 1

Multiple Choice

Two parallel conducting plates are separated by 1.0 mm and carry equal but opposite surface charge densities. If the potential difference between them is 2.0 V, what is the magnitude of the surface charge density on each plate? (ε₀ = 8.85 × 10^-12 C²/N ∙ m²)

A) 18 nC/m²
B) 0.13 mC/m²
C) 35 nC/m²
D) 0.27 mC/m²