Electrostatics Question 599

Question: Three capacitors each of capacitance 6$ pF $ are connected in series. The total capacitance of the combination will be [MH CET 2000; CPMT 2001]

Options:

A) $ 9\times {{10}^{-12}}F $

B) $ 6\times {{10}^{-12}}F $

C) $ 3\times {{10}^{-12}}F $

D) $ 2\times {{10}^{-12}}F $

Show Answer

Answer:

Correct Answer: D

Solution:

$ {C}’=C$

$n=\frac{6\times {{10}^{-12}}}{3}=2\times {{10}^{-12}}F $



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