Question

please answer this question , i answered it and got 12.6 http://i48.tinypic.com/wsjs7m.jpg

Answer 1

I am getting 17.3

Answer 2

how did you get that?

Answer 3

@marwan018 , give me 10 minutes. I am helping somebody else on other physics question

Answer 4

applying Kirchoff's law
\[-V- i_2R=0\]
Also
\[i_1 = i -i_2\]
Now try by yourself

Tip: Be careful about sign of i_2 you get from first equation

Answer 5

Thanks you very much =)

Answer 6

Welcome :)