Find the capacitance of a multi plate capacitor whose actual permittivity= 5F/m,

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Question

Find the capacitance of a multi plate capacitor whose actual permittivity= 5F/m, n=3, A=4m²and d=2m.

Options:

A . 10F

B . 20F

C . 30F

D . 40F

Answer: Option B
Answer: (b).20F

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