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Separation between the plates of a paral...

Separation between the plates of a parallel plate capacitor is `d` and the area of each plates is `A`. When a slab of material of dielectric constant `k` and thickness `t(t lt d)` is introduced between the plates. Its capacitance becomes

A

`(in_(0)A)/(d+t(1-1/k))`

B

`(in_(0)A)/(d+t(1+1/k))`

C

`(in_(0)A)/(d-t(1-1/k))`

D

`(in_(0)A)/(d-t(1+1/k))`

Text Solution

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The correct Answer is:
C
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MOTION-10 ROTATIONAL-Exercise - 4 (Level - II)
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