In the circuit shown, the current in the $1\Omega$ resistor is :

Question

$\begin{array}{1 1} 0.13A,from\; P\;to\;Q \\ 1.3A,from\; P \;to\; Q \\ 0\;A \\ 0.13\;A,from\;Q\;to \;P \end{array}$