Question

The equivalent capacitance between $A$ and $B$ is

• A. $6C$
  
• B. $4C$
  
• C. $2C$
  
• D. none of the above

Answer 1

The correct option is C $2C$

For IMAGE 01 AND 02:

[Loops $AXBY$ forms wheat stone bridge ]

so, effective capacitance will be for the bridge $C$

In IMAGE 03 the parallel combination

$C^{\prime }=C+C=2C$