A capacitor with an air gap has a capacitance of 0.90 μF and a separation distance of 3.0 mm between its plates. If each plate carries a charge of 88 μC, determine the strength of the electric field between the plates.

• A. 3.3 × 10⁴ V/m
• B. 5.4 × 10⁴ V/m
• C. 6.6 × 10⁴ V/m
• D. 7.2 × 10⁴ V/m

Answer: (A)