Question

Find equivalent capacitance between $A$ and $B$

• A. $5\mu F$
• B. $4\mu F$
• C. $3\mu F$
• D. $2\mu F$

Answer 1

The correct option is A $5\mu F$

In given circuit, across $AB$
$\left(2\mu \text{F}||2\mu \text{F}\right)$||$\left(2\mu \text{F}\text{in series with}2\mu \text{F}\right)$
$\therefore C_{AB}=5\mu F$