In the circuit shown, the current in the

$0.13 \mathrm{~A}$, from $\mathrm{Q}$ to $\mathrm{P}$

$0.13 \mathrm{~A}$, from $P$ to $Q$

$1.3 \mathrm{~A}$, from $\mathrm{P}$ to $\mathrm{Q}$

$0 \mathrm{~A}$