CUET · PHYSICS · PYQ PAPER 2023
Eight identical spherical drops, each having a potential of 9 V are combined together to form a single large drop. The potential of this large drop will be :
- A 4.5 V
- B 18 V
- C 36 V
- D 72 V
Answer & Solution
Correct Answer
(C) 36 V
Step-by-step Solution
Detailed explanation
\(V_{large} = n^{2/3}V_{small}\) \(V_{large} = 8^{2/3} \cdot 9 \text{ V}\) \(V_{large} = 4 \cdot 9 = 36 \text{ V}\)
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