Question

In the given figure each capacitor is equal to 45$\mu F$ then the equivalent capacity between A and B in the given circuit is:

• A. $15\mu F$
• B. $10\mu F$
• C. $40\mu F$
• D. $135\mu F$

Answer 1

The correct option is D $135\mu F$

ref. image I $C=45\mu F$

On rearranging

ref. image II

$\Rightarrow C_{eq}=C+C+C$

$C_{eq}=3C$

$\Rightarrow 135\mu F$

Option (D)