Question

The effective capacity of the network between terminals A and B is-

• A. $6\mu F$
• B. $20\mu F$
• C. $3\mu F$
• D. $10\mu F$

Answer 1

The correct option is A $6\mu F$

Wheatstone bridge condition is satisfied, so, no charge will go in $20\mu F$ capacitance.

$C_{1eq}=\frac{6\times 6}{6+6}=3\mu F$

Then

$C_{2eq}=3+3=6\mu F$