A "Sandwich" Is Constructed of Two Flat Pieces of Metal

Multiple Choice

A "sandwich" is constructed of two flat pieces of metal (0.70 cm on a side) with a 1.0-mm-thick piece of a dielectric called rutile (κ = 100) in between them.What is the capacitance? (ε₀ = 8.85 × 10−¹² C²/N⋅m²)

A) 43 pF
B) 4.3 nF
C) 8.85 µF
D) 6.2 pF
E) 0.62 nF