Electrostatics Question 523

Question: A parallel plate capacitor is made by stacking n equally spaced plates connected alternately. If the capacitance between any two plates is C then the resultant capacitance is [NCERT 1971; DPMT 2001; MP PMT 2003; AIEEE 2005]

Options:

A) C

B) nC

C) (n1)C

D) (n+1)C

Show Answer

Answer:

Correct Answer: C

Solution:

The given arrangement becomes an arrangement of (n1)

capacitors connected in parallel. So CR=(n1)C



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