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Question: Answered & Verified by Expert

In the reported figure, a capacitor is formed by placing a compound dielectric between the plates of parallel plate capacitor. The expression for the capacity of the said capacitor will be: (Given the area of the plate =A )

PhysicsCapacitanceJEE MainJEE Main 2021 (27 Jul Shift 1)
Options:
  • A 1534Kε0 A d
  • B 156Kε0 A d
  • C 256Kε0 A d
  • D 96Kε0 A d
Solution:
2358 Upvotes Verified Answer
The correct answer is: 1534Kε0 A d

1Ceff=dK0A+2d3K0A+3d50A

Ceff=15K0A34d

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