Electrostatics Question 534

Question: Three capacitors C1 ,C2 and C3 joined to a battery. The correct condition will be (Symbols have their usual meanings) [CPMT 1988, 89]

Options:

A) Q1=Q2=Q3 and V1=V2=V3=V

B) Q1=Q2+Q3 andV=V1+V2+V3

C) Q1=Q2+Q3 and V=V1+V2

D) Q2=Q3 and V2=V3

Show Answer

Answer:

Correct Answer: C

Solution:

Q1=Q2+Q3 because in series combination charge is same on both the condenser and V=V1+V2 because in parallel combination V2=V3. Hence V=V1+V2



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