Question Detail
Question
Two identical capacitors C in parallel, then in series with third C. Equivalent capacitance?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Parallel: 2C. Series with C: (1/C_eq) = 1/(2C) + 1/C = 3/(2C) → C_eq = 2C/3.
Hint
Parallel adds, series reciprocals.