question_answer

The effective capacity between A and B in the figure given is [Kerala PMT 2002]

A)            \[\frac{43}{24}\mu F\]

B)            \[\frac{24}{43}\mu F\]

C)            \[\frac{43}{12}\mu F\]

D)            \[\frac{12}{43}\mu F\]

Correct Answer: B

Solution :

                   \[\frac{1}{{{C}_{eq}}}=\frac{5}{6}+\frac{1}{8}+\frac{5}{6}=\frac{20+3+20}{24}\] Þ \[{{C}_{eq}}=\frac{24}{43}\mu F\]