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Two parallel plate air filled capacitors...

Two parallel plate air filled capacitors each of capacitance C, are joined in series to a battery of emf V. The space between the plates of one of the capacitors is then completely filled up with a uniform dielectric having dielectric constant K. The quantity of charge which flows through the battery is -

A

`(CV)/(2) ((K - 1)/(K + 1))`

B

`(CV)/(2) ((K + 1)/(K - 1))`

C

`CV ((K - 1)/(K + 1))`

D

`CV ((K + 1)/(K - 1))`

Text Solution

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The correct Answer is:
A
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