A parallel plate capacitor with square plates is filled with four dielectrics of dielectrics constant 
arranged as shown in figure. The effective dielectric constant K will be:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2019
in the same way we get,
… (i)
Now, if 
… (ii)
On comparing equation (i) to equation (ii), we get
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