**A 100.0 pF capacitor consists of two circular plates of radius 0.40 mm. How far apart are the plates? (The value of εo is 8.85 × 10-12 C2/N·m2.)**

A) 0.044 μm

B) 0.022 μm

C) 0.0050 μm

D) 0.0025 μm

**Answer:**

**A 100.0 pF capacitor consists of two circular plates of radius 0.40 mm. How far apart are the plates? (The value of εo is 8.85 × 10-12 C2/N·m2.)**

A) 0.044 μm

B) 0.022 μm

C) 0.0050 μm

D) 0.0025 μm

**Answer:**