Electrostatics Question 121

Question: If n drops, each of capacitance C, coalesce to form a single big drop, then the ratio of the energy stored in the big drop to that in each small drop will be [UPSEAT 2002]

Options:

A) n: 1

B) n1/3: 1

C) n5/3: 1

D) n2: 1

Show Answer

Answer:

Correct Answer: C

Solution:

UBig=n5/3usmall



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