A parallel plate capacitor is made by stacking n equally spaced plates connected alternatively. If the capacitance between any two adjacent plates is 'C' then the resultant capacitance is :

(n+1)C

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(n-1)C

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Solution

The correct option is B (n-1)C
Here n plates will make $(n - 1)$ capacitors with capacitance $C$ and they are in parallel combination.
Thus, the resultant capacitance $= (n - 1) C$

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A parallel plate capacitor is made by stacking n equally spaced plates connected alternatively. If the capacitance between any two adjacent plates is 'C' then the resultant capacitance is :

The correct option is B (n-1)CHere n plates will make (n−1) capacitors with capacitance C and they are in parallel combination.Thus, the resultant capacitance =(n−1)C

The correct option is B (n-1)C
Here n plates will make $(n - 1)$ capacitors with capacitance $C$ and they are in parallel combination.
Thus, the resultant capacitance $= (n - 1) C$