Question Detail
Question
Four 2 μF capacitors are connected in series. The equivalent capacitance is:
Correct Answer
Option B is the correct answer.
Detailed Explanation
For series: 1/C_eq = 1/2 + 1/2 + 1/2 + 1/2 = 4/2 = 2 → C_eq = 0.5 μF.
Hint
Series: 1/C_eq = sum of reciprocals.