Four capacitors and two batteries are connected as shown in the fig...

Four capacitors and two batteries are connected as shown in the figure-2.246. The potential difference between the points \( a \) and \( b \) is :
Figure \( 2.246 \)
(A) \( \mathrm{O} \)
(B) \( 13 \mathrm{~V} \)
(C) \( 17 \mathrm{~V} \)
(D) \( 27 \mathrm{~V} \)

[mdpgaming]

Sir charge ko kaise equal bol sakte hei