question_answer

For circuit the equivalent capacitance between P and Q is

A)  6 C                                        

B)  4 C

C)   \[\frac{3C}{2}\]                                              

D)  \[\frac{6C}{11}\]

Correct Answer: D

Solution :

                \[\frac{1}{{{C}_{eq}}}=\frac{1}{3C}+\frac{1}{2C}=\frac{1}{C}\]                 \[=\frac{2+3+6}{6C}=\frac{11}{6C}\]                 \[{{C}_{eq}}=\frac{6C}{11}\]