Answer:
The given Device is a :
SOLENOID.
Since at the left corner, The MFL (Magnetic field lines) are entering the solenoid OR terminating at this end, This end turns out to be the SOUTH POLE.
According to the arrows, The current is always in the direction of the magnetic field. So, The current is leaving the Solenoid at the top right corner.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807
