Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Physics
Two parallel plate air capacitors of same capacity 
are connected in series to a battery of emf 
. Then one of the capacitors is completely filled with dielectric material of constant 
. The change in the effective capacity of the series combination is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Physics
When the two parallel capacitors are connected in series then effective capacitance is,
or 
……… .. (i)
When one of the capacitor is filled with dielectric material of constant 
, then effective capacitance is,
……… (ii)
Then, change in effective capacitance is
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