The initial capacitance of a parallel plate capacitor with air as a medium is C0. After introducing a conducting sheet of thickness d6, where d is the separation between the metal plates, the capacitance becomes C. Then CC0 is
A
56
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B
65
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C
87
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D
95
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Solution
The correct option is B65 Capacitance without dielectric is given by C0=ϵ0Ad