Question: Q. 16. (i) A parallel plate capacitor having charge is connected, to an identical uncharged capacitor in series. What would be the charge accumulated on the capacitor ?
(ii) Three identical capacitors each of capacitance are connected in turn in series and in parallel combination to the common source of volt. Find out the ratio of the energies stored in two configurations.
A [O.D. Set I, II, III 2016]
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Solution:
Ans. (i) Both caprectors would come to common potontial
charge on second capacitor
(ii) Capacitance in series:
Parallel combination
llF
Ratio of energies
Ratio of energies in cories ma paralied
[Topper’s Answer 2016]