Electrostatics Question 549

Question: Two condensers of capacities 1μF and2μF are connected in series and the system is charged to120 volts . Then the P.D. on 1μF capacitor (in volts) will be [MP PMT 1987]

Options:

A) 40

B) 60

C) 80

D) 120

Show Answer

Answer:

Correct Answer: C

Solution:

Charges developed are same so C1V1=C2V2

therefore V1V2=2

V1+V2=120

therefore V1=80volts



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