Q.
In the given network, the value of $C$, so that an equivalent capacitance between $A$ and $B\ is\ 3\mu F,$ is
A) $36\mu F$
B) $48\mu F$
C) $\frac{31}{5}\mu F$
D) $\frac{1}{5}\mu F$
Explanation
(b) $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 3 = \frac{\frac{16}{5}C}{\frac{16}{5} + C}$
or $\ \ \ \ \ \ C = 48\mu F$
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Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.