The space between the plates of a parallel plate capacitor is filled with a 'dielectric whose dielectric constant' varies with distance as per the relation :K(x)= K_0 +lamda x ( lamda= a constant). The capacitance C, of this capacitor, would be related to its 'vacuum capacitance C_0 as per the relation

The space between the plates of a parallel plate capacitor is filled w

1.	The space between the plates of a parallel plate capacitor is filled with a 'dielectric whose dielectric constant' varies with distance as per the relation :K(x)= K_0 +lamda x ( lamda= a constant). The capacitance C, of this capacitor, would be related to its 'vacuum capacitance C_0 as per the relation
Answer» `C=(LAMDA)/( d. In( 1+k_0lamda d))C_0` `C=( lamda d )/( In( 1 + lamda d // K_0))C_0` `C=(lamda)/(d. In(1+ K_0// lamda d)) C_0` `C=(lamda d )/( In ( 1+ K-0lamda d))C_0` ANSWER :B

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