Three wires are carrying same constant current I in different directions. Four loops enclosing the wires in different manners are shown in the figure. The direction of dl is shown in the figure.

Then, match the Column I with Column II and select the correct option from the codes given below,

	COLUMN – I		COLUMN – II
A)	Along closed loop 1	P)	$\oint \overrightarrow{B}\mathit{.}\overrightarrow{dl}={\mu }_{0}I$
B)	Along closed loop 2	Q)	$\oint \overrightarrow{\mathit{B}}\mathit{.}\overrightarrow{\mathit{d}\mathit{l}}=-{\mu }_{0}I$
C)	Along closed loop 3	R)	$\oint \overrightarrow{B}.\overrightarrow{dl}=0$
D)	Along closed loop 4	S)	net work done by the magnetic force to move a unit charge along the loop is zero
		T)	$\oint \overrightarrow{B}.\overrightarrow{dl}={\mu }_0\left(2I\right)$