Q.

Refer to the figure given below, current between terminals A and B is ______ A.              [2026]

1 12.5  
2 1.25  
3 7.5  
4 5  

Ans.

(2)

Solving each branch as series

εeq=159+159+15919+19+19=15 volt

and  1req=19+19+19⇒req=3 Ω

i=1512=54A=1.25 A