JEE · NEET Previous Year Question
The difference in the effective capacity of two similar capacitors when joined in series and then in parallel is . The capacity of each capacitor is
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: B
Solution
(b) Suppose capacity of each capacitor is C.When two capacitors are connected in parallel their equivalent capacity is given by,
When two capacitors are connected in series their equivalent capacity is given by
According to question,
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