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Electrostatic Potential and Capacitance Part 2

Section: Physics

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Question : 7 of 63

Marks: +1, -0

A parallel plate capacitor has capacitance C, when there is vacuum within the parallel plates. A sheet having thickness (‌

)rd of the separation between the plates and relative permittivity K is introduced between the plates. The new capacitance of the system is :

[21 Jan 2026 Shift 1]

‌
3CK2
(2K+1)2
‌
4KC
3K−1
‌
CK
2+K
‌
3KC
2K+1

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